ce0214a6 |
1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License Version 2 as |
6 | * published by the Free Software Foundation; |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
19 | |
f0d936c0 |
20 | /***************************************************************************** |
21 | * Hooks to be called by the main window * |
22 | *****************************************************************************/ |
23 | |
f0d936c0 |
24 | |
b9a010a2 |
25 | /* Event hooks are the drawing hooks called during traceset read. They draw the |
26 | * icons, text, lines and background color corresponding to the events read. |
27 | * |
e92eabaf |
28 | * Two hooks are used for drawing : before_schedchange and after_schedchange hooks. The |
29 | * before_schedchange is called before the state update that occurs with an event and |
30 | * the after_schedchange hook is called after this state update. |
b9a010a2 |
31 | * |
e92eabaf |
32 | * The before_schedchange hooks fulfill the task of drawing the visible objects that |
33 | * corresponds to the data accumulated by the after_schedchange hook. |
b9a010a2 |
34 | * |
e92eabaf |
35 | * The after_schedchange hook accumulates the data that need to be shown on the screen |
36 | * (items) into a queue. Then, the next before_schedchange hook will draw what that |
b9a010a2 |
37 | * queue contains. That's the Right Way (TM) of drawing items on the screen, |
38 | * because we need to draw the background first (and then add icons, text, ... |
39 | * over it), but we only know the length of a background region once the state |
e92eabaf |
40 | * corresponding to it is over, which happens to be at the next before_schedchange |
b9a010a2 |
41 | * hook. |
42 | * |
43 | * We also have a hook called at the end of a chunk to draw the information left |
44 | * undrawn in each process queue. We use the current time as end of |
45 | * line/background. |
46 | */ |
47 | |
48 | |
cf6cb7e0 |
49 | //#define PANGO_ENABLE_BACKEND |
558aa013 |
50 | #include <gtk/gtk.h> |
51 | #include <gdk/gdk.h> |
5f16133f |
52 | #include <glib.h> |
80a52ff8 |
53 | #include <assert.h> |
50439712 |
54 | #include <string.h> |
319e9d81 |
55 | #include <stdio.h> |
5f16133f |
56 | |
cf6cb7e0 |
57 | //#include <pango/pango.h> |
58 | |
80a52ff8 |
59 | #include <ltt/event.h> |
4ba42155 |
60 | #include <ltt/time.h> |
50439712 |
61 | #include <ltt/type.h> |
80a52ff8 |
62 | |
2a2fa4f0 |
63 | #include <lttv/lttv.h> |
558aa013 |
64 | #include <lttv/hook.h> |
80a52ff8 |
65 | #include <lttv/state.h> |
2d262115 |
66 | #include <lttvwindow/lttvwindow.h> |
6395d57c |
67 | #include <lttvwindow/lttvwindowtraces.h> |
80a52ff8 |
68 | |
f0d936c0 |
69 | |
a117e3f7 |
70 | #include "eventhooks.h" |
71 | #include "cfv.h" |
72 | #include "processlist.h" |
73 | #include "drawing.h" |
74 | #include "cfv-private.h" |
5f16133f |
75 | |
80a52ff8 |
76 | |
1a31868c |
77 | #define MAX_PATH_LEN 256 |
78 | |
f0d936c0 |
79 | |
b9a010a2 |
80 | #if 0 |
81 | typedef struct _ProcessAddClosure { |
82 | ControlFlowData *cfd; |
83 | guint trace_num; |
84 | } ProcessAddClosure; |
85 | |
86 | static void process_add(gpointer key, |
87 | gpointer value, |
88 | gpointer user_data) |
89 | { |
90 | LttvProcessState *process = (LttvProcessState*)value; |
91 | ProcessAddClosure *closure = (ProcessAddClosure*)user_data; |
92 | ControlFlowData *control_flow_data = closure->cfd; |
93 | guint trace_num = closure->trace_num; |
94 | |
95 | /* Add process to process list (if not present) */ |
96 | guint pid; |
97 | LttTime birth; |
98 | guint y = 0, height = 0, pl_height = 0; |
99 | |
100 | ProcessList *process_list = |
101 | guicontrolflow_get_process_list(control_flow_data); |
102 | |
103 | pid = process->pid; |
104 | birth = process->creation_time; |
105 | const gchar *name = g_quark_to_string(process->name); |
106 | HashedProcessData *hashed_process_data = NULL; |
107 | |
108 | if(processlist_get_process_pixels(process_list, |
109 | pid, |
110 | &birth, |
111 | trace_num, |
112 | &y, |
113 | &height, |
114 | &hashed_process_data) == 1) |
115 | { |
116 | /* Process not present */ |
117 | processlist_add(process_list, |
118 | pid, |
119 | &birth, |
120 | trace_num, |
121 | name, |
122 | &pl_height, |
123 | &hashed_process_data); |
124 | processlist_get_process_pixels(process_list, |
125 | pid, |
126 | &birth, |
127 | trace_num, |
128 | &y, |
129 | &height, |
130 | &hashed_process_data); |
131 | drawing_insert_square( control_flow_data->drawing, y, height); |
132 | } |
133 | } |
134 | #endif //0 |
135 | |
136 | |
6395d57c |
137 | /* Action to do when background computation completed. |
138 | * |
e800cf84 |
139 | * Wait for all the awaited computations to be over. |
6395d57c |
140 | */ |
141 | |
142 | gint background_ready(void *hook_data, void *call_data) |
143 | { |
144 | ControlFlowData *control_flow_data = (ControlFlowData *)hook_data; |
145 | LttvTrace *trace = (LttvTrace*)call_data; |
b9a010a2 |
146 | LttvTracesetContext *tsc = |
147 | lttvwindow_get_traceset_context(control_flow_data->tab); |
6395d57c |
148 | |
e800cf84 |
149 | control_flow_data->background_info_waiting--; |
150 | |
151 | if(control_flow_data->background_info_waiting == 0) { |
152 | g_debug("control flow viewer : background computation data ready."); |
6395d57c |
153 | |
e800cf84 |
154 | drawing_clear(control_flow_data->drawing); |
155 | processlist_clear(control_flow_data->process_list); |
156 | redraw_notify(control_flow_data, NULL); |
b9a010a2 |
157 | } |
6395d57c |
158 | |
159 | return 0; |
160 | } |
161 | |
162 | |
163 | /* Request background computation. Verify if it is in progress or ready first. |
e800cf84 |
164 | * Only for each trace in the tab's traceset. |
6395d57c |
165 | */ |
166 | void request_background_data(ControlFlowData *control_flow_data) |
167 | { |
e800cf84 |
168 | LttvTracesetContext * tsc = |
169 | lttvwindow_get_traceset_context(control_flow_data->tab); |
170 | gint num_traces = lttv_traceset_number(tsc->ts); |
6395d57c |
171 | gint i; |
172 | LttvTrace *trace; |
173 | |
174 | LttvHooks *background_ready_hook = |
175 | lttv_hooks_new(); |
176 | lttv_hooks_add(background_ready_hook, background_ready, control_flow_data, |
177 | LTTV_PRIO_DEFAULT); |
e800cf84 |
178 | control_flow_data->background_info_waiting = 0; |
6395d57c |
179 | |
180 | for(i=0;i<num_traces;i++) { |
e800cf84 |
181 | trace = lttv_traceset_get(tsc->ts, i); |
6395d57c |
182 | |
183 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE) { |
184 | |
185 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
186 | trace) == FALSE) { |
187 | /* We first remove requests that could have been done for the same |
188 | * information. Happens when two viewers ask for it before servicing |
189 | * starts. |
190 | */ |
191 | lttvwindowtraces_background_request_remove(trace, "state"); |
192 | lttvwindowtraces_background_request_queue(trace, |
193 | "state"); |
194 | lttvwindowtraces_background_notify_queue(control_flow_data, |
195 | trace, |
196 | ltt_time_infinite, |
197 | NULL, |
198 | background_ready_hook); |
e800cf84 |
199 | control_flow_data->background_info_waiting++; |
6395d57c |
200 | } else { /* in progress */ |
201 | |
202 | lttvwindowtraces_background_notify_current(control_flow_data, |
203 | trace, |
204 | ltt_time_infinite, |
205 | NULL, |
206 | background_ready_hook); |
e800cf84 |
207 | control_flow_data->background_info_waiting++; |
6395d57c |
208 | } |
209 | } |
210 | } |
211 | |
212 | lttv_hooks_destroy(background_ready_hook); |
213 | } |
214 | |
215 | |
216 | |
217 | |
f0d936c0 |
218 | /** |
219 | * Event Viewer's constructor hook |
220 | * |
221 | * This constructor is given as a parameter to the menuitem and toolbar button |
222 | * registration. It creates the list. |
ca0f8a8e |
223 | * @param tab A pointer to the parent tab. |
f0d936c0 |
224 | * @return The widget created. |
225 | */ |
226 | GtkWidget * |
d47b33d2 |
227 | h_guicontrolflow(Tab *tab) |
f0d936c0 |
228 | { |
d47b33d2 |
229 | g_info("h_guicontrolflow, %p", tab); |
68997a22 |
230 | ControlFlowData *control_flow_data = guicontrolflow() ; |
a56a1ba4 |
231 | |
ca0f8a8e |
232 | control_flow_data->tab = tab; |
a56a1ba4 |
233 | |
2a2fa4f0 |
234 | //g_debug("time width2 : %u",time_window->time_width); |
a56a1ba4 |
235 | // Unreg done in the GuiControlFlow_Destructor |
6395d57c |
236 | lttvwindow_register_traceset_notify(tab, |
237 | traceset_notify, |
238 | control_flow_data); |
239 | |
ca0f8a8e |
240 | lttvwindow_register_time_window_notify(tab, |
224446ce |
241 | update_time_window_hook, |
242 | control_flow_data); |
ca0f8a8e |
243 | lttvwindow_register_current_time_notify(tab, |
224446ce |
244 | update_current_time_hook, |
245 | control_flow_data); |
ca0f8a8e |
246 | lttvwindow_register_redraw_notify(tab, |
247 | redraw_notify, |
248 | control_flow_data); |
249 | lttvwindow_register_continue_notify(tab, |
250 | continue_notify, |
251 | control_flow_data); |
6395d57c |
252 | request_background_data(control_flow_data); |
253 | |
ca0f8a8e |
254 | |
68997a22 |
255 | return guicontrolflow_get_widget(control_flow_data) ; |
a56a1ba4 |
256 | |
f0d936c0 |
257 | } |
258 | |
3cff8cc1 |
259 | int event_selected_hook(void *hook_data, void *call_data) |
f0d936c0 |
260 | { |
68997a22 |
261 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
14963be0 |
262 | guint *event_number = (guint*) call_data; |
f0d936c0 |
263 | |
2a2fa4f0 |
264 | g_debug("DEBUG : event selected by main window : %u", *event_number); |
a56a1ba4 |
265 | |
f0d936c0 |
266 | } |
267 | |
c8bba5fa |
268 | |
e92eabaf |
269 | static __inline PropertiesLine prepare_status_line(LttvProcessState *process) |
c8bba5fa |
270 | { |
271 | PropertiesLine prop_line; |
272 | prop_line.line_width = 2; |
273 | prop_line.style = GDK_LINE_SOLID; |
e800cf84 |
274 | prop_line.y = MIDDLE; |
275 | //GdkColormap *colormap = gdk_colormap_get_system(); |
c8bba5fa |
276 | |
23093869 |
277 | g_debug("prepare_status_line for state : %s", |
278 | g_quark_to_string(process->state->s)); |
c8bba5fa |
279 | |
280 | /* color of line : status of the process */ |
281 | if(process->state->s == LTTV_STATE_UNNAMED) |
e800cf84 |
282 | prop_line.color = drawing_colors[COL_WHITE]; |
c8bba5fa |
283 | else if(process->state->s == LTTV_STATE_WAIT_FORK) |
e800cf84 |
284 | prop_line.color = drawing_colors[COL_WAIT_FORK]; |
c8bba5fa |
285 | else if(process->state->s == LTTV_STATE_WAIT_CPU) |
e800cf84 |
286 | prop_line.color = drawing_colors[COL_WAIT_CPU]; |
dbd243b1 |
287 | else if(process->state->s == LTTV_STATE_EXIT) |
288 | prop_line.color = drawing_colors[COL_EXIT]; |
0828099d |
289 | else if(process->state->s == LTTV_STATE_ZOMBIE) |
290 | prop_line.color = drawing_colors[COL_ZOMBIE]; |
c8bba5fa |
291 | else if(process->state->s == LTTV_STATE_WAIT) |
e800cf84 |
292 | prop_line.color = drawing_colors[COL_WAIT]; |
c8bba5fa |
293 | else if(process->state->s == LTTV_STATE_RUN) |
e800cf84 |
294 | prop_line.color = drawing_colors[COL_RUN]; |
c8bba5fa |
295 | else |
23093869 |
296 | prop_line.color = drawing_colors[COL_WHITE]; |
e800cf84 |
297 | |
298 | //gdk_colormap_alloc_color(colormap, |
299 | // prop_line.color, |
300 | // FALSE, |
301 | // TRUE); |
c8bba5fa |
302 | |
303 | return prop_line; |
304 | |
305 | } |
306 | |
307 | |
308 | |
e92eabaf |
309 | /* before_schedchange_hook |
b9a010a2 |
310 | * |
f0d936c0 |
311 | * This function basically draw lines and icons. Two types of lines are drawn : |
312 | * one small (3 pixels?) representing the state of the process and the second |
313 | * type is thicker (10 pixels?) representing on which CPU a process is running |
314 | * (and this only in running state). |
315 | * |
316 | * Extremums of the lines : |
317 | * x_min : time of the last event context for this process kept in memory. |
318 | * x_max : time of the current event. |
319 | * y : middle of the process in the process list. The process is found in the |
320 | * list, therefore is it's position in pixels. |
321 | * |
322 | * The choice of lines'color is defined by the context of the last event for this |
323 | * process. |
324 | */ |
b9a010a2 |
325 | |
326 | |
e92eabaf |
327 | int before_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
328 | { |
b9a010a2 |
329 | EventsRequest *events_request = (EventsRequest*)hook_data; |
330 | ControlFlowData *control_flow_data = events_request->viewer_data; |
c8bba5fa |
331 | Drawing_t *drawing = control_flow_data->drawing; |
b9a010a2 |
332 | |
333 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
334 | |
335 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
336 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
337 | |
338 | LttEvent *e; |
339 | e = tfc->e; |
340 | |
341 | LttTime evtime = ltt_event_time(e); |
342 | TimeWindow time_window = |
343 | lttvwindow_get_time_window(control_flow_data->tab); |
344 | |
345 | LttTime end_time = ltt_time_add(time_window.start_time, |
346 | time_window.time_width); |
347 | |
348 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
349 | || ltt_time_compare(evtime, end_time) == 1) |
350 | return; |
351 | |
c8bba5fa |
352 | guint width = drawing->width; |
b9a010a2 |
353 | |
10a1069a |
354 | /* we are in a schedchange, before the state update. We must draw the |
355 | * items corresponding to the state before it changes : now is the right |
356 | * time to do it. |
357 | */ |
b9a010a2 |
358 | |
10a1069a |
359 | guint pid_out; |
360 | guint pid_in; |
361 | { |
362 | LttField *f = ltt_event_field(e); |
363 | LttField *element; |
364 | element = ltt_field_member(f,0); |
365 | pid_out = ltt_event_get_long_unsigned(e,element); |
366 | element = ltt_field_member(f,1); |
367 | pid_in = ltt_event_get_long_unsigned(e,element); |
368 | g_debug("out : %u in : %u", pid_out, pid_in); |
369 | } |
370 | |
371 | { |
372 | /* For the pid_out */ |
373 | /* First, check if the current process is in the state computation |
374 | * process list. If it is there, that means we must add it right now and |
375 | * draw items from the beginning of the read for it. If it is not |
376 | * present, it's a new process and it was not present : it will |
377 | * be added after the state update. */ |
378 | LttvProcessState *process; |
379 | process = lttv_state_find_process(tfs, pid_out); |
b9a010a2 |
380 | |
10a1069a |
381 | if(process != NULL) { |
382 | /* Well, the process_out existed : we must get it in the process hash |
383 | * or add it, and draw its items. |
384 | */ |
385 | /* Add process to process list (if not present) */ |
386 | guint y = 0, height = 0, pl_height = 0; |
387 | HashedProcessData *hashed_process_data = NULL; |
388 | ProcessList *process_list = |
389 | guicontrolflow_get_process_list(control_flow_data); |
390 | LttTime birth = process->creation_time; |
391 | const gchar *name = g_quark_to_string(process->name); |
b9a010a2 |
392 | |
10a1069a |
393 | if(processlist_get_process_pixels(process_list, |
394 | pid_out, |
395 | process->last_cpu, |
396 | &birth, |
397 | tfc->t_context->index, |
398 | &y, |
399 | &height, |
400 | &hashed_process_data) == 1) |
401 | { |
402 | g_assert(pid_out == 0 || pid_out != process->ppid); |
403 | /* Process not present */ |
404 | processlist_add(process_list, |
405 | pid_out, |
406 | process->last_cpu, |
407 | process->ppid, |
408 | &birth, |
409 | tfc->t_context->index, |
410 | name, |
411 | &pl_height, |
412 | &hashed_process_data); |
413 | processlist_get_process_pixels(process_list, |
e800cf84 |
414 | pid_out, |
a95bc95a |
415 | process->last_cpu, |
e800cf84 |
416 | &birth, |
417 | tfc->t_context->index, |
418 | &y, |
419 | &height, |
10a1069a |
420 | &hashed_process_data); |
421 | drawing_insert_square( drawing, y, height); |
422 | } |
423 | |
424 | /* Now, the process is in the state hash and our own process hash. |
425 | * We definitely can draw the items related to the ending state. |
426 | */ |
e800cf84 |
427 | |
10a1069a |
428 | /* Check if the x position is unset. In can have been left unset by |
429 | * a draw closure from a after chunk hook. This should never happen, |
430 | * because it must be set by before chunk hook to the damage_begin |
431 | * value. |
432 | */ |
433 | g_assert(hashed_process_data->x.middle != -1); |
434 | { |
435 | guint x; |
436 | DrawContext draw_context; |
437 | |
438 | convert_time_to_pixels( |
439 | time_window.start_time, |
440 | end_time, |
441 | evtime, |
442 | width, |
443 | &x); |
444 | |
445 | /* Now create the drawing context that will be used to draw |
446 | * items related to the last state. */ |
447 | draw_context.drawable = drawing->pixmap; |
448 | draw_context.gc = drawing->gc; |
449 | draw_context.pango_layout = drawing->pango_layout; |
450 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
451 | draw_context.drawinfo.end.x = x; |
452 | |
453 | draw_context.drawinfo.y.over = y+1; |
454 | draw_context.drawinfo.y.middle = y+(height/2); |
455 | draw_context.drawinfo.y.under = y+height; |
456 | |
457 | draw_context.drawinfo.start.offset.over = 0; |
458 | draw_context.drawinfo.start.offset.middle = 0; |
459 | draw_context.drawinfo.start.offset.under = 0; |
460 | draw_context.drawinfo.end.offset.over = 0; |
461 | draw_context.drawinfo.end.offset.middle = 0; |
462 | draw_context.drawinfo.end.offset.under = 0; |
463 | |
e800cf84 |
464 | { |
10a1069a |
465 | /* Draw the line */ |
466 | PropertiesLine prop_line = prepare_status_line(process); |
467 | draw_line((void*)&prop_line, (void*)&draw_context); |
468 | |
e800cf84 |
469 | } |
10a1069a |
470 | /* become the last x position */ |
471 | hashed_process_data->x.middle = x; |
e800cf84 |
472 | } |
473 | } |
10a1069a |
474 | } |
e800cf84 |
475 | |
10a1069a |
476 | { |
477 | /* For the pid_in */ |
478 | /* First, check if the current process is in the state computation |
479 | * process list. If it is there, that means we must add it right now and |
480 | * draw items from the beginning of the read for it. If it is not |
481 | * present, it's a new process and it was not present : it will |
482 | * be added after the state update. */ |
483 | LttvProcessState *process; |
484 | process = lttv_state_find_process(tfs, pid_in); |
485 | |
486 | if(process != NULL) { |
487 | /* Well, the process_out existed : we must get it in the process hash |
488 | * or add it, and draw its items. |
489 | */ |
490 | /* Add process to process list (if not present) */ |
491 | guint y = 0, height = 0, pl_height = 0; |
492 | HashedProcessData *hashed_process_data = NULL; |
493 | ProcessList *process_list = |
494 | guicontrolflow_get_process_list(control_flow_data); |
495 | LttTime birth = process->creation_time; |
496 | const gchar *name = g_quark_to_string(process->name); |
e800cf84 |
497 | |
10a1069a |
498 | if(processlist_get_process_pixels(process_list, |
499 | pid_in, |
500 | process->last_cpu, |
501 | &birth, |
502 | tfc->t_context->index, |
503 | &y, |
504 | &height, |
505 | &hashed_process_data) == 1) |
506 | { |
507 | g_assert(pid_in == 0 || pid_in != process->ppid); |
508 | /* Process not present */ |
509 | processlist_add(process_list, |
510 | pid_in, |
511 | process->last_cpu, |
512 | process->ppid, |
513 | &birth, |
514 | tfc->t_context->index, |
515 | name, |
516 | &pl_height, |
517 | &hashed_process_data); |
518 | processlist_get_process_pixels(process_list, |
e800cf84 |
519 | pid_in, |
a95bc95a |
520 | process->last_cpu, |
b9a010a2 |
521 | &birth, |
522 | tfc->t_context->index, |
c8bba5fa |
523 | &y, |
b9a010a2 |
524 | &height, |
10a1069a |
525 | &hashed_process_data); |
526 | drawing_insert_square( drawing, y, height); |
527 | } |
528 | |
529 | /* Now, the process is in the state hash and our own process hash. |
530 | * We definitely can draw the items related to the ending state. |
531 | */ |
b9a010a2 |
532 | |
10a1069a |
533 | /* Check if the x position is unset. In can have been left unset by |
534 | * a draw closure from a after chunk hook. This should never happen, |
535 | * because it must be set by before chunk hook to the damage_begin |
536 | * value. |
537 | */ |
538 | g_assert(hashed_process_data->x.middle != -1); |
539 | { |
540 | guint x; |
541 | DrawContext draw_context; |
542 | |
543 | convert_time_to_pixels( |
544 | time_window.start_time, |
545 | end_time, |
546 | evtime, |
547 | width, |
548 | &x); |
549 | |
550 | /* Now create the drawing context that will be used to draw |
551 | * items related to the last state. */ |
552 | draw_context.drawable = drawing->pixmap; |
553 | draw_context.gc = drawing->gc; |
554 | draw_context.pango_layout = drawing->pango_layout; |
555 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
556 | draw_context.drawinfo.end.x = x; |
557 | |
558 | draw_context.drawinfo.y.over = y+1; |
559 | draw_context.drawinfo.y.middle = y+(height/2); |
560 | draw_context.drawinfo.y.under = y+height; |
561 | |
562 | draw_context.drawinfo.start.offset.over = 0; |
563 | draw_context.drawinfo.start.offset.middle = 0; |
564 | draw_context.drawinfo.start.offset.under = 0; |
565 | draw_context.drawinfo.end.offset.over = 0; |
566 | draw_context.drawinfo.end.offset.middle = 0; |
567 | draw_context.drawinfo.end.offset.under = 0; |
568 | |
c8bba5fa |
569 | { |
10a1069a |
570 | /* Draw the line */ |
571 | PropertiesLine prop_line = prepare_status_line(process); |
572 | draw_line((void*)&prop_line, (void*)&draw_context); |
c8bba5fa |
573 | } |
10a1069a |
574 | |
575 | |
576 | /* become the last x position */ |
577 | hashed_process_data->x.middle = x; |
c8bba5fa |
578 | } |
b9a010a2 |
579 | } |
580 | } |
b9a010a2 |
581 | return 0; |
582 | |
583 | |
b9a010a2 |
584 | #if 0 |
ca0f8a8e |
585 | EventsRequest *events_request = (EventsRequest*)hook_data; |
586 | ControlFlowData *control_flow_data = |
587 | (ControlFlowData*)events_request->viewer_data; |
588 | Tab *tab = control_flow_data->tab; |
e9a9c513 |
589 | |
a56a1ba4 |
590 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
e9a9c513 |
591 | |
592 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
593 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
a56a1ba4 |
594 | |
e9a9c513 |
595 | LttEvent *e; |
e9a9c513 |
596 | e = tfc->e; |
597 | |
9444deae |
598 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
599 | TimeWindow time_window = |
600 | lttvwindow_get_time_window(tab); |
9444deae |
601 | |
ca0f8a8e |
602 | LttTime end_time = ltt_time_add(time_window.start_time, |
603 | time_window.time_width); |
9444deae |
604 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
605 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9444deae |
606 | || ltt_time_compare(evtime, end_time) == 1) |
607 | return; |
608 | |
a56a1ba4 |
609 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
610 | { |
2a2fa4f0 |
611 | g_debug("schedchange!"); |
a56a1ba4 |
612 | |
613 | /* Add process to process list (if not present) and get drawing "y" from |
614 | * process position */ |
615 | guint pid_out, pid_in; |
616 | LttvProcessState *process_out, *process_in; |
617 | LttTime birth; |
618 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
619 | |
620 | ProcessList *process_list = |
ca0f8a8e |
621 | guicontrolflow_get_process_list(control_flow_data); |
a56a1ba4 |
622 | |
623 | |
624 | LttField *f = ltt_event_field(e); |
625 | LttField *element; |
626 | element = ltt_field_member(f,0); |
627 | pid_out = ltt_event_get_long_unsigned(e,element); |
628 | element = ltt_field_member(f,1); |
629 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
630 | g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
631 | |
632 | |
633 | /* Find process pid_out in the list... */ |
87658614 |
634 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
635 | if(process_out == NULL) return 0; |
2a2fa4f0 |
636 | g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
1aff52a2 |
637 | |
a56a1ba4 |
638 | birth = process_out->creation_time; |
51705146 |
639 | const gchar *name = g_quark_to_string(process_out->name); |
14963be0 |
640 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
641 | |
642 | if(processlist_get_process_pixels(process_list, |
643 | pid_out, |
644 | &birth, |
d0cd7f09 |
645 | tfc->t_context->index, |
a56a1ba4 |
646 | &y_out, |
647 | &height, |
14963be0 |
648 | &hashed_process_data_out) == 1) |
a56a1ba4 |
649 | { |
51705146 |
650 | /* Process not present */ |
651 | processlist_add(process_list, |
652 | pid_out, |
653 | &birth, |
654 | tfc->t_context->index, |
655 | name, |
656 | &pl_height, |
657 | &hashed_process_data_out); |
658 | g_assert(processlist_get_process_pixels(process_list, |
659 | pid_out, |
660 | &birth, |
661 | tfc->t_context->index, |
662 | &y_out, |
663 | &height, |
664 | &hashed_process_data_out)==0); |
665 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
666 | } |
51705146 |
667 | //g_free(name); |
a56a1ba4 |
668 | |
669 | /* Find process pid_in in the list... */ |
87658614 |
670 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
671 | if(process_in == NULL) return 0; |
2a2fa4f0 |
672 | g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
673 | |
674 | birth = process_in->creation_time; |
51705146 |
675 | name = g_quark_to_string(process_in->name); |
14963be0 |
676 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
677 | |
678 | if(processlist_get_process_pixels(process_list, |
679 | pid_in, |
680 | &birth, |
d0cd7f09 |
681 | tfc->t_context->index, |
a56a1ba4 |
682 | &y_in, |
683 | &height, |
14963be0 |
684 | &hashed_process_data_in) == 1) |
a56a1ba4 |
685 | { |
51705146 |
686 | /* Process not present */ |
a56a1ba4 |
687 | processlist_add(process_list, |
688 | pid_in, |
689 | &birth, |
d0cd7f09 |
690 | tfc->t_context->index, |
a56a1ba4 |
691 | name, |
692 | &pl_height, |
14963be0 |
693 | &hashed_process_data_in); |
a56a1ba4 |
694 | processlist_get_process_pixels(process_list, |
695 | pid_in, |
696 | &birth, |
d0cd7f09 |
697 | tfc->t_context->index, |
a56a1ba4 |
698 | &y_in, |
699 | &height, |
14963be0 |
700 | &hashed_process_data_in); |
a56a1ba4 |
701 | |
ca0f8a8e |
702 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
703 | } |
51705146 |
704 | //g_free(name); |
a56a1ba4 |
705 | |
706 | |
707 | /* Find pixels corresponding to time of the event. If the time does |
708 | * not fit in the window, show a warning, not supposed to happend. */ |
709 | guint x = 0; |
51705146 |
710 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
711 | |
712 | LttTime time = ltt_event_time(e); |
713 | |
ca0f8a8e |
714 | LttTime window_end = ltt_time_add(time_window.time_width, |
715 | time_window.start_time); |
a56a1ba4 |
716 | |
717 | |
718 | convert_time_to_pixels( |
ca0f8a8e |
719 | time_window.start_time, |
a56a1ba4 |
720 | window_end, |
721 | time, |
722 | width, |
723 | &x); |
9444deae |
724 | //assert(x <= width); |
51705146 |
725 | // |
a56a1ba4 |
726 | /* draw what represents the event for outgoing process. */ |
727 | |
14963be0 |
728 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
729 | draw_context_out->current->modify_over->x = x; |
319e9d81 |
730 | draw_context_out->current->modify_under->x = x; |
68997a22 |
731 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
732 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
733 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
734 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
735 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
736 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
737 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
738 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
a56a1ba4 |
739 | //draw_context_out->gc = widget->style->black_gc; |
740 | |
741 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
742 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
a56a1ba4 |
743 | |
d0cd7f09 |
744 | /* Draw the line/background of the out process */ |
745 | if(draw_context_out->previous->middle->x == -1) |
746 | { |
ca0f8a8e |
747 | draw_context_out->previous->over->x = |
748 | control_flow_data->drawing->damage_begin; |
749 | draw_context_out->previous->middle->x = |
750 | control_flow_data->drawing->damage_begin; |
751 | draw_context_out->previous->under->x = |
752 | control_flow_data->drawing->damage_begin; |
753 | |
754 | g_debug("out middle x_beg : %u",control_flow_data->drawing->damage_begin); |
d0cd7f09 |
755 | } |
756 | |
757 | draw_context_out->current->middle->x = x; |
758 | draw_context_out->current->over->x = x; |
759 | draw_context_out->current->under->x = x; |
760 | draw_context_out->current->middle->y = y_out + height/2; |
761 | draw_context_out->current->over->y = y_out; |
762 | draw_context_out->current->under->y = y_out + height; |
763 | draw_context_out->previous->middle->y = y_out + height/2; |
764 | draw_context_out->previous->over->y = y_out; |
765 | draw_context_out->previous->under->y = y_out + height; |
766 | |
767 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
768 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
769 | |
770 | if(process_out->state->s == LTTV_STATE_RUN) |
771 | { |
51705146 |
772 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
773 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
774 | draw_context_out->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
775 | |
776 | PropertiesBG prop_bg; |
777 | prop_bg.color = g_new(GdkColor,1); |
778 | |
779 | switch(tfc->index) { |
780 | case 0: |
781 | prop_bg.color->red = 0x1515; |
782 | prop_bg.color->green = 0x1515; |
783 | prop_bg.color->blue = 0x8c8c; |
784 | break; |
785 | case 1: |
786 | prop_bg.color->red = 0x4e4e; |
787 | prop_bg.color->green = 0xa9a9; |
788 | prop_bg.color->blue = 0xa4a4; |
789 | break; |
790 | case 2: |
791 | prop_bg.color->red = 0x7a7a; |
792 | prop_bg.color->green = 0x4a4a; |
793 | prop_bg.color->blue = 0x8b8b; |
794 | break; |
795 | case 3: |
796 | prop_bg.color->red = 0x8080; |
797 | prop_bg.color->green = 0x7777; |
798 | prop_bg.color->blue = 0x4747; |
799 | break; |
800 | default: |
801 | prop_bg.color->red = 0xe7e7; |
802 | prop_bg.color->green = 0xe7e7; |
803 | prop_bg.color->blue = 0xe7e7; |
804 | } |
805 | |
2a2fa4f0 |
806 | g_debug("calling from draw_event"); |
d0cd7f09 |
807 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
808 | g_free(prop_bg.color); |
51705146 |
809 | //gdk_gc_unref(draw_context_out->gc); |
d0cd7f09 |
810 | } |
811 | |
812 | draw_context_out->gc = widget->style->black_gc; |
813 | |
a56a1ba4 |
814 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
815 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
816 | PropertiesText prop_text_out; |
817 | prop_text_out.foreground = &colorfg_out; |
818 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
819 | prop_text_out.size = 6; |
a56a1ba4 |
820 | prop_text_out.position = OVER; |
821 | |
cfe526b1 |
822 | /* color of text : status of the process */ |
823 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
824 | { |
825 | prop_text_out.foreground->red = 0xffff; |
826 | prop_text_out.foreground->green = 0xffff; |
827 | prop_text_out.foreground->blue = 0xffff; |
828 | } |
829 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
830 | { |
831 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
832 | prop_text_out.foreground->green = 0xffff; |
833 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
834 | } |
835 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
836 | { |
2df6f2bd |
837 | prop_text_out.foreground->red = 0xffff; |
838 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
839 | prop_text_out.foreground->blue = 0x0000; |
840 | } |
0828099d |
841 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
842 | { |
843 | prop_text_out.foreground->red = 0xffff; |
844 | prop_text_out.foreground->green = 0x0000; |
845 | prop_text_out.foreground->blue = 0xffff; |
846 | } |
847 | else if(process_out->state->s == LTTV_STATE_WAIT) |
848 | { |
849 | prop_text_out.foreground->red = 0xffff; |
850 | prop_text_out.foreground->green = 0x0000; |
851 | prop_text_out.foreground->blue = 0x0000; |
852 | } |
853 | else if(process_out->state->s == LTTV_STATE_RUN) |
854 | { |
855 | prop_text_out.foreground->red = 0x0000; |
856 | prop_text_out.foreground->green = 0xffff; |
857 | prop_text_out.foreground->blue = 0x0000; |
858 | } |
859 | else |
860 | { |
861 | prop_text_out.foreground->red = 0xffff; |
862 | prop_text_out.foreground->green = 0xffff; |
863 | prop_text_out.foreground->blue = 0xffff; |
864 | } |
865 | |
d52cfc84 |
866 | |
a56a1ba4 |
867 | /* Print status of the process : U, WF, WC, E, W, R */ |
868 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
869 | prop_text_out.text = "U->"; |
a56a1ba4 |
870 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
871 | prop_text_out.text = "WF->"; |
a56a1ba4 |
872 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
873 | prop_text_out.text = "WC->"; |
0828099d |
874 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
875 | prop_text_out.text = "E->"; |
a56a1ba4 |
876 | else if(process_out->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
877 | prop_text_out.text = "W->"; |
a56a1ba4 |
878 | else if(process_out->state->s == LTTV_STATE_RUN) |
cfe526b1 |
879 | prop_text_out.text = "R->"; |
a56a1ba4 |
880 | else |
68997a22 |
881 | prop_text_out.text = "U"; |
a56a1ba4 |
882 | |
883 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
884 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
885 | |
51705146 |
886 | //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
887 | //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
888 | draw_context_out->gc = control_flow_data->drawing->gc; |
a56a1ba4 |
889 | |
890 | PropertiesLine prop_line_out; |
891 | prop_line_out.color = g_new(GdkColor,1); |
cfe526b1 |
892 | prop_line_out.line_width = 2; |
a56a1ba4 |
893 | prop_line_out.style = GDK_LINE_SOLID; |
894 | prop_line_out.position = MIDDLE; |
d52cfc84 |
895 | |
2a2fa4f0 |
896 | g_debug("out state : %s", g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
897 | |
898 | /* color of line : status of the process */ |
899 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
900 | { |
cfe526b1 |
901 | prop_line_out.color->red = 0xffff; |
902 | prop_line_out.color->green = 0xffff; |
903 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
904 | } |
905 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
906 | { |
907 | prop_line_out.color->red = 0x0fff; |
d52cfc84 |
908 | prop_line_out.color->green = 0xffff; |
909 | prop_line_out.color->blue = 0xfff0; |
a56a1ba4 |
910 | } |
911 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
912 | { |
2df6f2bd |
913 | prop_line_out.color->red = 0xffff; |
914 | prop_line_out.color->green = 0xffff; |
a56a1ba4 |
915 | prop_line_out.color->blue = 0x0000; |
916 | } |
0828099d |
917 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
918 | { |
919 | prop_line_out.color->red = 0xffff; |
920 | prop_line_out.color->green = 0x0000; |
921 | prop_line_out.color->blue = 0xffff; |
922 | } |
923 | else if(process_out->state->s == LTTV_STATE_WAIT) |
924 | { |
925 | prop_line_out.color->red = 0xffff; |
926 | prop_line_out.color->green = 0x0000; |
927 | prop_line_out.color->blue = 0x0000; |
928 | } |
929 | else if(process_out->state->s == LTTV_STATE_RUN) |
930 | { |
931 | prop_line_out.color->red = 0x0000; |
932 | prop_line_out.color->green = 0xffff; |
933 | prop_line_out.color->blue = 0x0000; |
934 | } |
935 | else |
936 | { |
cfe526b1 |
937 | prop_line_out.color->red = 0xffff; |
938 | prop_line_out.color->green = 0xffff; |
939 | prop_line_out.color->blue = 0xffff; |
a56a1ba4 |
940 | } |
941 | |
942 | draw_line((void*)&prop_line_out, (void*)draw_context_out); |
943 | g_free(prop_line_out.color); |
51705146 |
944 | //gdk_gc_unref(draw_context_out->gc); |
a56a1ba4 |
945 | /* Note : finishing line will have to be added when trace read over. */ |
946 | |
947 | /* Finally, update the drawing context of the pid_in. */ |
948 | |
14963be0 |
949 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
950 | draw_context_in->current->modify_over->x = x; |
319e9d81 |
951 | draw_context_in->current->modify_under->x = x; |
68997a22 |
952 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
953 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
954 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
955 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
956 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
957 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
958 | //draw_context_in->gc = widget->style->black_gc; |
d0cd7f09 |
959 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
960 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
a56a1ba4 |
961 | |
962 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
963 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
964 | |
965 | /* Draw the line/bg of the in process */ |
966 | if(draw_context_in->previous->middle->x == -1) |
967 | { |
ca0f8a8e |
968 | draw_context_in->previous->over->x = |
969 | control_flow_data->drawing->damage_begin; |
970 | draw_context_in->previous->middle->x = |
971 | control_flow_data->drawing->damage_begin; |
972 | draw_context_in->previous->under->x = |
973 | control_flow_data->drawing->damage_begin; |
974 | |
975 | g_debug("in middle x_beg : %u",control_flow_data->drawing->damage_begin); |
976 | |
d0cd7f09 |
977 | } |
978 | |
979 | draw_context_in->current->middle->x = x; |
980 | draw_context_in->current->over->x = x; |
981 | draw_context_in->current->under->x = x; |
982 | draw_context_in->current->middle->y = y_in + height/2; |
983 | draw_context_in->current->over->y = y_in; |
984 | draw_context_in->current->under->y = y_in + height; |
985 | draw_context_in->previous->middle->y = y_in + height/2; |
986 | draw_context_in->previous->over->y = y_in; |
987 | draw_context_in->previous->under->y = y_in + height; |
a56a1ba4 |
988 | |
d0cd7f09 |
989 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
990 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
991 | |
992 | |
993 | if(process_in->state->s == LTTV_STATE_RUN) |
994 | { |
51705146 |
995 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
996 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
997 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
998 | |
999 | PropertiesBG prop_bg; |
1000 | prop_bg.color = g_new(GdkColor,1); |
1001 | |
1002 | switch(tfc->index) { |
1003 | case 0: |
1004 | prop_bg.color->red = 0x1515; |
1005 | prop_bg.color->green = 0x1515; |
1006 | prop_bg.color->blue = 0x8c8c; |
1007 | break; |
1008 | case 1: |
1009 | prop_bg.color->red = 0x4e4e; |
1010 | prop_bg.color->green = 0xa9a9; |
1011 | prop_bg.color->blue = 0xa4a4; |
1012 | break; |
1013 | case 2: |
1014 | prop_bg.color->red = 0x7a7a; |
1015 | prop_bg.color->green = 0x4a4a; |
1016 | prop_bg.color->blue = 0x8b8b; |
1017 | break; |
1018 | case 3: |
1019 | prop_bg.color->red = 0x8080; |
1020 | prop_bg.color->green = 0x7777; |
1021 | prop_bg.color->blue = 0x4747; |
1022 | break; |
1023 | default: |
1024 | prop_bg.color->red = 0xe7e7; |
1025 | prop_bg.color->green = 0xe7e7; |
1026 | prop_bg.color->blue = 0xe7e7; |
1027 | } |
1028 | |
1029 | |
1030 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1031 | g_free(prop_bg.color); |
51705146 |
1032 | //gdk_gc_unref(draw_context_in->gc); |
d0cd7f09 |
1033 | } |
1034 | |
1035 | draw_context_in->gc = widget->style->black_gc; |
1036 | |
a56a1ba4 |
1037 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1038 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1039 | PropertiesText prop_text_in; |
1040 | prop_text_in.foreground = &colorfg_in; |
1041 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1042 | prop_text_in.size = 6; |
a56a1ba4 |
1043 | prop_text_in.position = OVER; |
1044 | |
2a2fa4f0 |
1045 | g_debug("in state : %s", g_quark_to_string(process_in->state->s)); |
cfe526b1 |
1046 | /* foreground of text : status of the process */ |
1047 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1048 | { |
1049 | prop_text_in.foreground->red = 0xffff; |
1050 | prop_text_in.foreground->green = 0xffff; |
1051 | prop_text_in.foreground->blue = 0xffff; |
1052 | } |
1053 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1054 | { |
1055 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1056 | prop_text_in.foreground->green = 0xffff; |
1057 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1058 | } |
1059 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1060 | { |
2df6f2bd |
1061 | prop_text_in.foreground->red = 0xffff; |
1062 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1063 | prop_text_in.foreground->blue = 0x0000; |
1064 | } |
0828099d |
1065 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1066 | { |
1067 | prop_text_in.foreground->red = 0xffff; |
1068 | prop_text_in.foreground->green = 0x0000; |
1069 | prop_text_in.foreground->blue = 0xffff; |
1070 | } |
1071 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1072 | { |
1073 | prop_text_in.foreground->red = 0xffff; |
1074 | prop_text_in.foreground->green = 0x0000; |
1075 | prop_text_in.foreground->blue = 0x0000; |
1076 | } |
1077 | else if(process_in->state->s == LTTV_STATE_RUN) |
1078 | { |
1079 | prop_text_in.foreground->red = 0x0000; |
1080 | prop_text_in.foreground->green = 0xffff; |
1081 | prop_text_in.foreground->blue = 0x0000; |
1082 | } |
1083 | else |
1084 | { |
1085 | prop_text_in.foreground->red = 0xffff; |
1086 | prop_text_in.foreground->green = 0xffff; |
1087 | prop_text_in.foreground->blue = 0xffff; |
1088 | } |
1089 | |
1090 | |
1091 | |
a56a1ba4 |
1092 | /* Print status of the process : U, WF, WC, E, W, R */ |
1093 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
cfe526b1 |
1094 | prop_text_in.text = "U->"; |
a56a1ba4 |
1095 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
cfe526b1 |
1096 | prop_text_in.text = "WF->"; |
a56a1ba4 |
1097 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
cfe526b1 |
1098 | prop_text_in.text = "WC->"; |
0828099d |
1099 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1100 | prop_text_in.text = "E->"; |
a56a1ba4 |
1101 | else if(process_in->state->s == LTTV_STATE_WAIT) |
cfe526b1 |
1102 | prop_text_in.text = "W->"; |
a56a1ba4 |
1103 | else if(process_in->state->s == LTTV_STATE_RUN) |
cfe526b1 |
1104 | prop_text_in.text = "R->"; |
a56a1ba4 |
1105 | else |
68997a22 |
1106 | prop_text_in.text = "U"; |
a56a1ba4 |
1107 | |
1108 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
d0cd7f09 |
1109 | //gdk_gc_unref(draw_context_in->gc); |
1110 | |
51705146 |
1111 | //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1112 | //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1113 | draw_context_in->gc = control_flow_data->drawing->gc; |
d0cd7f09 |
1114 | |
a56a1ba4 |
1115 | PropertiesLine prop_line_in; |
1116 | prop_line_in.color = g_new(GdkColor,1); |
cfe526b1 |
1117 | prop_line_in.line_width = 2; |
a56a1ba4 |
1118 | prop_line_in.style = GDK_LINE_SOLID; |
1119 | prop_line_in.position = MIDDLE; |
1120 | |
1121 | /* color of line : status of the process */ |
1122 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1123 | { |
cfe526b1 |
1124 | prop_line_in.color->red = 0xffff; |
1125 | prop_line_in.color->green = 0xffff; |
1126 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1127 | } |
1128 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1129 | { |
1130 | prop_line_in.color->red = 0x0fff; |
d52cfc84 |
1131 | prop_line_in.color->green = 0xffff; |
1132 | prop_line_in.color->blue = 0xfff0; |
a56a1ba4 |
1133 | } |
1134 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1135 | { |
2df6f2bd |
1136 | prop_line_in.color->red = 0xffff; |
1137 | prop_line_in.color->green = 0xffff; |
a56a1ba4 |
1138 | prop_line_in.color->blue = 0x0000; |
1139 | } |
0828099d |
1140 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
a56a1ba4 |
1141 | { |
1142 | prop_line_in.color->red = 0xffff; |
1143 | prop_line_in.color->green = 0x0000; |
1144 | prop_line_in.color->blue = 0xffff; |
1145 | } |
1146 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1147 | { |
1148 | prop_line_in.color->red = 0xffff; |
1149 | prop_line_in.color->green = 0x0000; |
1150 | prop_line_in.color->blue = 0x0000; |
1151 | } |
1152 | else if(process_in->state->s == LTTV_STATE_RUN) |
1153 | { |
1154 | prop_line_in.color->red = 0x0000; |
1155 | prop_line_in.color->green = 0xffff; |
1156 | prop_line_in.color->blue = 0x0000; |
1157 | } |
1158 | else |
1159 | { |
cfe526b1 |
1160 | prop_line_in.color->red = 0xffff; |
1161 | prop_line_in.color->green = 0xffff; |
1162 | prop_line_in.color->blue = 0xffff; |
a56a1ba4 |
1163 | } |
1164 | |
1165 | draw_line((void*)&prop_line_in, (void*)draw_context_in); |
1166 | g_free(prop_line_in.color); |
51705146 |
1167 | //gdk_gc_unref(draw_context_in->gc); |
a56a1ba4 |
1168 | } |
1169 | |
1170 | return 0; |
b9a010a2 |
1171 | #endif //0 |
1172 | |
1173 | |
a56a1ba4 |
1174 | |
51705146 |
1175 | /* Text dump */ |
80a52ff8 |
1176 | #ifdef DONTSHOW |
a56a1ba4 |
1177 | GString *string = g_string_new("");; |
1178 | gboolean field_names = TRUE, state = TRUE; |
80a52ff8 |
1179 | |
e9a9c513 |
1180 | lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs); |
1181 | g_string_append_printf(string,"\n"); |
1182 | |
1183 | if(state) { |
1184 | g_string_append_printf(string, " %s", |
1185 | g_quark_to_string(tfs->process->state->s)); |
1186 | } |
1187 | |
1188 | g_info("%s",string->str); |
1189 | |
a56a1ba4 |
1190 | g_string_free(string, TRUE); |
1191 | |
1192 | /* End of text dump */ |
80a52ff8 |
1193 | #endif //DONTSHOW |
50439712 |
1194 | |
f0d936c0 |
1195 | } |
1196 | |
e92eabaf |
1197 | /* after_schedchange_hook |
b9a010a2 |
1198 | * |
1199 | * The draw after hook is called by the reading API to have a |
1200 | * particular event drawn on the screen. |
1201 | * @param hook_data ControlFlowData structure of the viewer. |
1202 | * @param call_data Event context. |
1203 | * |
1204 | * This function adds items to be drawn in a queue for each process. |
1205 | * |
1206 | */ |
e92eabaf |
1207 | int after_schedchange_hook(void *hook_data, void *call_data) |
f0d936c0 |
1208 | { |
ca0f8a8e |
1209 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1210 | ControlFlowData *control_flow_data = events_request->viewer_data; |
50439712 |
1211 | |
a56a1ba4 |
1212 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
50439712 |
1213 | |
1214 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1aff52a2 |
1215 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
50439712 |
1216 | |
b9a010a2 |
1217 | LttEvent *e; |
1218 | e = tfc->e; |
1219 | |
1220 | LttTime evtime = ltt_event_time(e); |
1221 | TimeWindow time_window = |
1222 | lttvwindow_get_time_window(control_flow_data->tab); |
1223 | |
1224 | LttTime end_time = ltt_time_add(time_window.start_time, |
1225 | time_window.time_width); |
1226 | |
1227 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1228 | || ltt_time_compare(evtime, end_time) == 1) |
1229 | return; |
1230 | |
1231 | guint width = control_flow_data->drawing->width; |
1232 | |
10a1069a |
1233 | /* Add process to process list (if not present) */ |
1234 | LttvProcessState *process_out, *process_in; |
1235 | LttTime birth; |
1236 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1237 | HashedProcessData *hashed_process_data_in = NULL; |
b9a010a2 |
1238 | |
10a1069a |
1239 | ProcessList *process_list = |
1240 | guicontrolflow_get_process_list(control_flow_data); |
1241 | |
1242 | guint pid_in; |
1243 | { |
1244 | guint pid_out; |
1245 | LttField *f = ltt_event_field(e); |
1246 | LttField *element; |
1247 | element = ltt_field_member(f,0); |
1248 | pid_out = ltt_event_get_long_unsigned(e,element); |
1249 | element = ltt_field_member(f,1); |
1250 | pid_in = ltt_event_get_long_unsigned(e,element); |
1251 | g_debug("out : %u in : %u", pid_out, pid_in); |
1252 | } |
b9a010a2 |
1253 | |
1254 | |
10a1069a |
1255 | /* Find process pid_in in the list... */ |
1256 | process_in = lttv_state_find_process(tfs, pid_in); |
1257 | /* It should exist, because we are after the state update. */ |
1258 | g_assert(process_in != NULL); |
b9a010a2 |
1259 | |
10a1069a |
1260 | birth = process_in->creation_time; |
1261 | const gchar *name = g_quark_to_string(process_in->name); |
b9a010a2 |
1262 | |
10a1069a |
1263 | if(processlist_get_process_pixels(process_list, |
1264 | pid_in, |
1265 | process_in->last_cpu, |
1266 | &birth, |
1267 | tfc->t_context->index, |
1268 | &y_in, |
1269 | &height, |
1270 | &hashed_process_data_in) == 1) |
1271 | { |
1272 | g_assert(pid_in == 0 || pid_in != process_in->ppid); |
1273 | /* Process not present */ |
1274 | processlist_add(process_list, |
1275 | pid_in, |
1276 | process_in->last_cpu, |
1277 | process_in->ppid, |
1278 | &birth, |
1279 | tfc->t_context->index, |
1280 | name, |
1281 | &pl_height, |
1282 | &hashed_process_data_in); |
1283 | processlist_get_process_pixels(process_list, |
b9a010a2 |
1284 | pid_in, |
a95bc95a |
1285 | process_in->last_cpu, |
b9a010a2 |
1286 | &birth, |
1287 | tfc->t_context->index, |
10a1069a |
1288 | &y_in, |
1289 | &height, |
b9a010a2 |
1290 | &hashed_process_data_in); |
10a1069a |
1291 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
b9a010a2 |
1292 | } |
10a1069a |
1293 | |
1294 | convert_time_to_pixels( |
1295 | time_window.start_time, |
1296 | end_time, |
1297 | evtime, |
1298 | width, |
1299 | &hashed_process_data_in->x.middle); |
b9a010a2 |
1300 | return 0; |
1301 | |
1302 | |
1303 | |
1304 | #if 0 |
1305 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1306 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1307 | |
1308 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1309 | |
1310 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1311 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1312 | |
a56a1ba4 |
1313 | |
50439712 |
1314 | LttEvent *e; |
1315 | e = tfc->e; |
1316 | |
9444deae |
1317 | LttTime evtime = ltt_event_time(e); |
ca0f8a8e |
1318 | TimeWindow time_window = |
1319 | lttvwindow_get_time_window(control_flow_data->tab); |
9444deae |
1320 | |
ca0f8a8e |
1321 | LttTime end_time = ltt_time_add(time_window.start_time, |
1322 | time_window.time_width); |
9444deae |
1323 | //if(time < time_beg || time > time_end) return; |
ca0f8a8e |
1324 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9444deae |
1325 | || ltt_time_compare(evtime, end_time) == 1) |
1326 | return; |
1327 | |
1328 | |
a56a1ba4 |
1329 | if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0) |
1330 | { |
2a2fa4f0 |
1331 | g_debug("schedchange!"); |
a56a1ba4 |
1332 | |
1333 | /* Add process to process list (if not present) and get drawing "y" from |
1334 | * process position */ |
1335 | guint pid_out, pid_in; |
1336 | LttvProcessState *process_out, *process_in; |
1337 | LttTime birth; |
1338 | guint y_in = 0, y_out = 0, height = 0, pl_height = 0; |
1339 | |
1340 | ProcessList *process_list = |
ca0f8a8e |
1341 | guicontrolflow_get_process_list(control_flow_data); |
a56a1ba4 |
1342 | |
1343 | |
1344 | LttField *f = ltt_event_field(e); |
1345 | LttField *element; |
1346 | element = ltt_field_member(f,0); |
1347 | pid_out = ltt_event_get_long_unsigned(e,element); |
1348 | element = ltt_field_member(f,1); |
1349 | pid_in = ltt_event_get_long_unsigned(e,element); |
2a2fa4f0 |
1350 | //g_debug("out : %u in : %u", pid_out, pid_in); |
a56a1ba4 |
1351 | |
1352 | |
1353 | /* Find process pid_out in the list... */ |
2a2fa4f0 |
1354 | process_out = lttv_state_find_process(tfs, pid_out); |
1aff52a2 |
1355 | if(process_out == NULL) return 0; |
2a2fa4f0 |
1356 | //g_debug("out : %s",g_quark_to_string(process_out->state->s)); |
a56a1ba4 |
1357 | |
1358 | birth = process_out->creation_time; |
1359 | gchar *name = strdup(g_quark_to_string(process_out->name)); |
14963be0 |
1360 | HashedProcessData *hashed_process_data_out = NULL; |
a56a1ba4 |
1361 | |
1362 | if(processlist_get_process_pixels(process_list, |
1363 | pid_out, |
1364 | &birth, |
d0cd7f09 |
1365 | tfc->t_context->index, |
a56a1ba4 |
1366 | &y_out, |
1367 | &height, |
14963be0 |
1368 | &hashed_process_data_out) == 1) |
a56a1ba4 |
1369 | { |
51705146 |
1370 | /* Process not present */ |
1371 | processlist_add(process_list, |
1372 | pid_out, |
1373 | &birth, |
1374 | tfc->t_context->index, |
1375 | name, |
1376 | &pl_height, |
1377 | &hashed_process_data_out); |
1378 | processlist_get_process_pixels(process_list, |
1379 | pid_out, |
1380 | &birth, |
1381 | tfc->t_context->index, |
1382 | &y_out, |
1383 | &height, |
1384 | &hashed_process_data_out); |
1385 | drawing_insert_square( control_flow_data->drawing, y_out, height); |
a56a1ba4 |
1386 | } |
1387 | |
1388 | g_free(name); |
1389 | |
1390 | /* Find process pid_in in the list... */ |
2a2fa4f0 |
1391 | process_in = lttv_state_find_process(tfs, pid_in); |
1aff52a2 |
1392 | if(process_in == NULL) return 0; |
2a2fa4f0 |
1393 | //g_debug("in : %s",g_quark_to_string(process_in->state->s)); |
a56a1ba4 |
1394 | |
1395 | birth = process_in->creation_time; |
1396 | name = strdup(g_quark_to_string(process_in->name)); |
14963be0 |
1397 | HashedProcessData *hashed_process_data_in = NULL; |
a56a1ba4 |
1398 | |
1399 | if(processlist_get_process_pixels(process_list, |
1400 | pid_in, |
1401 | &birth, |
d0cd7f09 |
1402 | tfc->t_context->index, |
a56a1ba4 |
1403 | &y_in, |
1404 | &height, |
14963be0 |
1405 | &hashed_process_data_in) == 1) |
a56a1ba4 |
1406 | { |
1407 | /* Process not present */ |
1408 | processlist_add(process_list, |
1409 | pid_in, |
1410 | &birth, |
d0cd7f09 |
1411 | tfc->t_context->index, |
a56a1ba4 |
1412 | name, |
1413 | &pl_height, |
14963be0 |
1414 | &hashed_process_data_in); |
a56a1ba4 |
1415 | processlist_get_process_pixels(process_list, |
1416 | pid_in, |
1417 | &birth, |
d0cd7f09 |
1418 | tfc->t_context->index, |
a56a1ba4 |
1419 | &y_in, |
1420 | &height, |
14963be0 |
1421 | &hashed_process_data_in); |
a56a1ba4 |
1422 | |
ca0f8a8e |
1423 | drawing_insert_square( control_flow_data->drawing, y_in, height); |
a56a1ba4 |
1424 | } |
1425 | g_free(name); |
1426 | |
1427 | |
1428 | /* Find pixels corresponding to time of the event. If the time does |
1429 | * not fit in the window, show a warning, not supposed to happend. */ |
1430 | //guint x = 0; |
501d5405 |
1431 | //guint width = control_flow_data->drawing->drawing_area->allocation.width; |
a56a1ba4 |
1432 | |
1433 | //LttTime time = ltt_event_time(e); |
1434 | |
224446ce |
1435 | //LttTime window_end = ltt_time_add(time_window->time_width, |
1436 | // time_window->start_time); |
a56a1ba4 |
1437 | |
1438 | |
1439 | //convert_time_to_pixels( |
224446ce |
1440 | // time_window->start_time, |
a56a1ba4 |
1441 | // window_end, |
1442 | // time, |
1443 | // width, |
1444 | // &x); |
1445 | |
1446 | //assert(x <= width); |
1447 | |
1448 | /* draw what represents the event for outgoing process. */ |
1449 | |
14963be0 |
1450 | DrawContext *draw_context_out = hashed_process_data_out->draw_context; |
68997a22 |
1451 | //draw_context_out->current->modify_over->x = x; |
1452 | draw_context_out->current->modify_over->y = y_out; |
319e9d81 |
1453 | draw_context_out->current->modify_under->y = y_out+(height/2)+2; |
501d5405 |
1454 | draw_context_out->drawable = control_flow_data->drawing->pixmap; |
1455 | draw_context_out->pango_layout = control_flow_data->drawing->pango_layout; |
1456 | GtkWidget *widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1457 | //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
d0cd7f09 |
1458 | |
a56a1ba4 |
1459 | //draw_arc((void*)&prop_arc, (void*)draw_context_out); |
501d5405 |
1460 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1461 | |
1462 | /*if(process_out->state->s == LTTV_STATE_RUN) |
1463 | { |
1464 | draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1465 | gdk_gc_copy(draw_context_out->gc, widget->style->black_gc); |
1466 | PropertiesBG prop_bg; |
1467 | prop_bg.color = g_new(GdkColor,1); |
1468 | |
1469 | prop_bg.color->red = 0xffff; |
1470 | prop_bg.color->green = 0xffff; |
1471 | prop_bg.color->blue = 0xffff; |
1472 | |
1473 | draw_bg((void*)&prop_bg, (void*)draw_context_out); |
1474 | g_free(prop_bg.color); |
1475 | gdk_gc_unref(draw_context_out->gc); |
1476 | }*/ |
1477 | |
1478 | draw_context_out->gc = widget->style->black_gc; |
1479 | |
a56a1ba4 |
1480 | GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 }; |
2df6f2bd |
1481 | GdkColor colorbg_out = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1482 | PropertiesText prop_text_out; |
1483 | prop_text_out.foreground = &colorfg_out; |
1484 | prop_text_out.background = &colorbg_out; |
cfe526b1 |
1485 | prop_text_out.size = 6; |
a56a1ba4 |
1486 | prop_text_out.position = OVER; |
1487 | |
cfe526b1 |
1488 | /* color of text : status of the process */ |
1489 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
1490 | { |
1491 | prop_text_out.foreground->red = 0xffff; |
1492 | prop_text_out.foreground->green = 0xffff; |
1493 | prop_text_out.foreground->blue = 0xffff; |
1494 | } |
1495 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
1496 | { |
1497 | prop_text_out.foreground->red = 0x0fff; |
d52cfc84 |
1498 | prop_text_out.foreground->green = 0xffff; |
1499 | prop_text_out.foreground->blue = 0xfff0; |
cfe526b1 |
1500 | } |
1501 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
1502 | { |
2df6f2bd |
1503 | prop_text_out.foreground->red = 0xffff; |
1504 | prop_text_out.foreground->green = 0xffff; |
cfe526b1 |
1505 | prop_text_out.foreground->blue = 0x0000; |
1506 | } |
0828099d |
1507 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1508 | { |
1509 | prop_text_out.foreground->red = 0xffff; |
1510 | prop_text_out.foreground->green = 0x0000; |
1511 | prop_text_out.foreground->blue = 0xffff; |
1512 | } |
1513 | else if(process_out->state->s == LTTV_STATE_WAIT) |
1514 | { |
1515 | prop_text_out.foreground->red = 0xffff; |
1516 | prop_text_out.foreground->green = 0x0000; |
1517 | prop_text_out.foreground->blue = 0x0000; |
1518 | } |
1519 | else if(process_out->state->s == LTTV_STATE_RUN) |
1520 | { |
1521 | prop_text_out.foreground->red = 0x0000; |
1522 | prop_text_out.foreground->green = 0xffff; |
1523 | prop_text_out.foreground->blue = 0x0000; |
1524 | } |
1525 | else |
1526 | { |
1527 | prop_text_out.foreground->red = 0xffff; |
1528 | prop_text_out.foreground->green = 0xffff; |
1529 | prop_text_out.foreground->blue = 0xffff; |
1530 | } |
1531 | |
a56a1ba4 |
1532 | /* Print status of the process : U, WF, WC, E, W, R */ |
1533 | if(process_out->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1534 | prop_text_out.text = "U"; |
a56a1ba4 |
1535 | else if(process_out->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1536 | prop_text_out.text = "WF"; |
a56a1ba4 |
1537 | else if(process_out->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1538 | prop_text_out.text = "WC"; |
0828099d |
1539 | else if(process_out->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1540 | prop_text_out.text = "E"; |
a56a1ba4 |
1541 | else if(process_out->state->s == LTTV_STATE_WAIT) |
68997a22 |
1542 | prop_text_out.text = "W"; |
a56a1ba4 |
1543 | else if(process_out->state->s == LTTV_STATE_RUN) |
68997a22 |
1544 | prop_text_out.text = "R"; |
a56a1ba4 |
1545 | else |
68997a22 |
1546 | prop_text_out.text = "U"; |
a56a1ba4 |
1547 | |
1548 | draw_text((void*)&prop_text_out, (void*)draw_context_out); |
d0cd7f09 |
1549 | |
1550 | //gdk_gc_unref(draw_context_out->gc); |
319e9d81 |
1551 | |
68997a22 |
1552 | draw_context_out->current->middle->y = y_out+height/2; |
d0cd7f09 |
1553 | draw_context_out->current->over->y = y_out; |
1554 | draw_context_out->current->under->y = y_out+height; |
68997a22 |
1555 | draw_context_out->current->status = process_out->state->s; |
a56a1ba4 |
1556 | |
68997a22 |
1557 | /* for pid_out : remove previous, Prev = current, new current (default) */ |
1558 | g_free(draw_context_out->previous->modify_under); |
1559 | g_free(draw_context_out->previous->modify_middle); |
1560 | g_free(draw_context_out->previous->modify_over); |
1561 | g_free(draw_context_out->previous->under); |
1562 | g_free(draw_context_out->previous->middle); |
1563 | g_free(draw_context_out->previous->over); |
1564 | g_free(draw_context_out->previous); |
1565 | |
1566 | draw_context_out->previous = draw_context_out->current; |
a56a1ba4 |
1567 | |
68997a22 |
1568 | draw_context_out->current = g_new(DrawInfo,1); |
1569 | draw_context_out->current->over = g_new(ItemInfo,1); |
1570 | draw_context_out->current->over->x = -1; |
1571 | draw_context_out->current->over->y = -1; |
1572 | draw_context_out->current->middle = g_new(ItemInfo,1); |
1573 | draw_context_out->current->middle->x = -1; |
1574 | draw_context_out->current->middle->y = -1; |
1575 | draw_context_out->current->under = g_new(ItemInfo,1); |
1576 | draw_context_out->current->under->x = -1; |
1577 | draw_context_out->current->under->y = -1; |
1578 | draw_context_out->current->modify_over = g_new(ItemInfo,1); |
1579 | draw_context_out->current->modify_over->x = -1; |
1580 | draw_context_out->current->modify_over->y = -1; |
1581 | draw_context_out->current->modify_middle = g_new(ItemInfo,1); |
1582 | draw_context_out->current->modify_middle->x = -1; |
1583 | draw_context_out->current->modify_middle->y = -1; |
1584 | draw_context_out->current->modify_under = g_new(ItemInfo,1); |
1585 | draw_context_out->current->modify_under->x = -1; |
1586 | draw_context_out->current->modify_under->y = -1; |
1587 | draw_context_out->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1588 | |
1589 | /* Finally, update the drawing context of the pid_in. */ |
1590 | |
14963be0 |
1591 | DrawContext *draw_context_in = hashed_process_data_in->draw_context; |
68997a22 |
1592 | //draw_context_in->current->modify_over->x = x; |
1593 | draw_context_in->current->modify_over->y = y_in; |
319e9d81 |
1594 | draw_context_in->current->modify_under->y = y_in+(height/2)+2; |
501d5405 |
1595 | draw_context_in->drawable = control_flow_data->drawing->pixmap; |
1596 | draw_context_in->pango_layout = control_flow_data->drawing->pango_layout; |
1597 | widget = control_flow_data->drawing->drawing_area; |
a56a1ba4 |
1598 | //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)]; |
a56a1ba4 |
1599 | |
1600 | //draw_arc((void*)&prop_arc, (void*)draw_context_in); |
501d5405 |
1601 | //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap); |
d0cd7f09 |
1602 | |
1603 | /*if(process_in->state->s == LTTV_STATE_RUN) |
1604 | { |
1605 | draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap); |
1606 | gdk_gc_copy(draw_context_in->gc, widget->style->black_gc); |
1607 | PropertiesBG prop_bg; |
1608 | prop_bg.color = g_new(GdkColor,1); |
1609 | |
1610 | prop_bg.color->red = 0xffff; |
1611 | prop_bg.color->green = 0xffff; |
1612 | prop_bg.color->blue = 0xffff; |
1613 | |
1614 | draw_bg((void*)&prop_bg, (void*)draw_context_in); |
1615 | g_free(prop_bg.color); |
1616 | gdk_gc_unref(draw_context_in->gc); |
1617 | }*/ |
1618 | |
1619 | draw_context_in->gc = widget->style->black_gc; |
1620 | |
a56a1ba4 |
1621 | GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 }; |
2df6f2bd |
1622 | GdkColor colorbg_in = { 0, 0x0000, 0x0000, 0x0000 }; |
a56a1ba4 |
1623 | PropertiesText prop_text_in; |
1624 | prop_text_in.foreground = &colorfg_in; |
1625 | prop_text_in.background = &colorbg_in; |
cfe526b1 |
1626 | prop_text_in.size = 6; |
a56a1ba4 |
1627 | prop_text_in.position = OVER; |
1628 | |
cfe526b1 |
1629 | /* foreground of text : status of the process */ |
1630 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
1631 | { |
1632 | prop_text_in.foreground->red = 0xffff; |
1633 | prop_text_in.foreground->green = 0xffff; |
1634 | prop_text_in.foreground->blue = 0xffff; |
1635 | } |
1636 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
1637 | { |
1638 | prop_text_in.foreground->red = 0x0fff; |
d52cfc84 |
1639 | prop_text_in.foreground->green = 0xffff; |
1640 | prop_text_in.foreground->blue = 0xfff0; |
cfe526b1 |
1641 | } |
1642 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
1643 | { |
2df6f2bd |
1644 | prop_text_in.foreground->red = 0xffff; |
1645 | prop_text_in.foreground->green = 0xffff; |
cfe526b1 |
1646 | prop_text_in.foreground->blue = 0x0000; |
1647 | } |
0828099d |
1648 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
cfe526b1 |
1649 | { |
1650 | prop_text_in.foreground->red = 0xffff; |
1651 | prop_text_in.foreground->green = 0x0000; |
1652 | prop_text_in.foreground->blue = 0xffff; |
1653 | } |
1654 | else if(process_in->state->s == LTTV_STATE_WAIT) |
1655 | { |
1656 | prop_text_in.foreground->red = 0xffff; |
1657 | prop_text_in.foreground->green = 0x0000; |
1658 | prop_text_in.foreground->blue = 0x0000; |
1659 | } |
1660 | else if(process_in->state->s == LTTV_STATE_RUN) |
1661 | { |
1662 | prop_text_in.foreground->red = 0x0000; |
1663 | prop_text_in.foreground->green = 0xffff; |
1664 | prop_text_in.foreground->blue = 0x0000; |
1665 | } |
1666 | else |
1667 | { |
1668 | prop_text_in.foreground->red = 0xffff; |
1669 | prop_text_in.foreground->green = 0xffff; |
1670 | prop_text_in.foreground->blue = 0xffff; |
1671 | } |
1672 | |
1673 | |
a56a1ba4 |
1674 | /* Print status of the process : U, WF, WC, E, W, R */ |
1675 | if(process_in->state->s == LTTV_STATE_UNNAMED) |
68997a22 |
1676 | prop_text_in.text = "U"; |
a56a1ba4 |
1677 | else if(process_in->state->s == LTTV_STATE_WAIT_FORK) |
68997a22 |
1678 | prop_text_in.text = "WF"; |
a56a1ba4 |
1679 | else if(process_in->state->s == LTTV_STATE_WAIT_CPU) |
68997a22 |
1680 | prop_text_in.text = "WC"; |
0828099d |
1681 | else if(process_in->state->s == LTTV_STATE_ZOMBIE) |
68997a22 |
1682 | prop_text_in.text = "E"; |
a56a1ba4 |
1683 | else if(process_in->state->s == LTTV_STATE_WAIT) |
68997a22 |
1684 | prop_text_in.text = "W"; |
a56a1ba4 |
1685 | else if(process_in->state->s == LTTV_STATE_RUN) |
68997a22 |
1686 | prop_text_in.text = "R"; |
a56a1ba4 |
1687 | else |
68997a22 |
1688 | prop_text_in.text = "U"; |
a56a1ba4 |
1689 | |
1690 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1691 | |
d0cd7f09 |
1692 | |
319e9d81 |
1693 | if(process_in->state->s == LTTV_STATE_RUN) |
1694 | { |
1695 | gchar tmp[255]; |
1696 | prop_text_in.foreground = &colorfg_in; |
1697 | prop_text_in.background = &colorbg_in; |
1698 | prop_text_in.foreground->red = 0xffff; |
1699 | prop_text_in.foreground->green = 0xffff; |
1700 | prop_text_in.foreground->blue = 0xffff; |
1701 | prop_text_in.size = 6; |
1702 | prop_text_in.position = UNDER; |
1703 | |
1704 | prop_text_in.text = g_new(gchar, 260); |
1705 | strcpy(prop_text_in.text, "CPU "); |
1706 | snprintf(tmp, 255, "%u", tfc->index); |
1707 | strcat(prop_text_in.text, tmp); |
1708 | |
1709 | draw_text((void*)&prop_text_in, (void*)draw_context_in); |
1710 | g_free(prop_text_in.text); |
1711 | } |
1712 | |
1713 | |
68997a22 |
1714 | draw_context_in->current->middle->y = y_in+height/2; |
d0cd7f09 |
1715 | draw_context_in->current->over->y = y_in; |
1716 | draw_context_in->current->under->y = y_in+height; |
68997a22 |
1717 | draw_context_in->current->status = process_in->state->s; |
1718 | |
1719 | /* for pid_in : remove previous, Prev = current, new current (default) */ |
1720 | g_free(draw_context_in->previous->modify_under); |
1721 | g_free(draw_context_in->previous->modify_middle); |
1722 | g_free(draw_context_in->previous->modify_over); |
1723 | g_free(draw_context_in->previous->under); |
1724 | g_free(draw_context_in->previous->middle); |
1725 | g_free(draw_context_in->previous->over); |
1726 | g_free(draw_context_in->previous); |
1727 | |
1728 | draw_context_in->previous = draw_context_in->current; |
a56a1ba4 |
1729 | |
68997a22 |
1730 | draw_context_in->current = g_new(DrawInfo,1); |
1731 | draw_context_in->current->over = g_new(ItemInfo,1); |
1732 | draw_context_in->current->over->x = -1; |
1733 | draw_context_in->current->over->y = -1; |
1734 | draw_context_in->current->middle = g_new(ItemInfo,1); |
1735 | draw_context_in->current->middle->x = -1; |
1736 | draw_context_in->current->middle->y = -1; |
1737 | draw_context_in->current->under = g_new(ItemInfo,1); |
1738 | draw_context_in->current->under->x = -1; |
1739 | draw_context_in->current->under->y = -1; |
1740 | draw_context_in->current->modify_over = g_new(ItemInfo,1); |
1741 | draw_context_in->current->modify_over->x = -1; |
1742 | draw_context_in->current->modify_over->y = -1; |
1743 | draw_context_in->current->modify_middle = g_new(ItemInfo,1); |
1744 | draw_context_in->current->modify_middle->x = -1; |
1745 | draw_context_in->current->modify_middle->y = -1; |
1746 | draw_context_in->current->modify_under = g_new(ItemInfo,1); |
1747 | draw_context_in->current->modify_under->x = -1; |
1748 | draw_context_in->current->modify_under->y = -1; |
1749 | draw_context_in->current->status = LTTV_STATE_UNNAMED; |
a56a1ba4 |
1750 | |
1751 | } |
1752 | |
1753 | return 0; |
b9a010a2 |
1754 | #endif //0 |
f0d936c0 |
1755 | } |
f7afe191 |
1756 | |
23093869 |
1757 | static __inline PropertiesLine prepare_execmode_line(LttvProcessState *process) |
1758 | { |
1759 | PropertiesLine prop_line; |
1760 | prop_line.line_width = 1; |
1761 | prop_line.style = GDK_LINE_SOLID; |
1762 | prop_line.y = OVER; |
1763 | //GdkColormap *colormap = gdk_colormap_get_system(); |
1764 | |
1765 | /* color of line : execution mode of the process */ |
1766 | if(process->state->t == LTTV_STATE_USER_MODE) |
1767 | prop_line.color = drawing_colors[COL_USER_MODE]; |
1768 | else if(process->state->t == LTTV_STATE_SYSCALL) |
1769 | prop_line.color = drawing_colors[COL_SYSCALL]; |
1770 | else if(process->state->t == LTTV_STATE_TRAP) |
1771 | prop_line.color = drawing_colors[COL_TRAP]; |
1772 | else if(process->state->t == LTTV_STATE_IRQ) |
1773 | prop_line.color = drawing_colors[COL_IRQ]; |
1774 | else if(process->state->t == LTTV_STATE_MODE_UNKNOWN) |
1775 | prop_line.color = drawing_colors[COL_MODE_UNKNOWN]; |
1776 | else |
1777 | prop_line.color = drawing_colors[COL_WHITE]; |
1778 | |
1779 | //gdk_colormap_alloc_color(colormap, |
1780 | // prop_line.color, |
1781 | // FALSE, |
1782 | // TRUE); |
1783 | |
1784 | return prop_line; |
1785 | |
1786 | } |
1787 | |
1788 | |
1789 | |
1790 | /* before_execmode_hook |
1791 | * |
1792 | * This function basically draw lines and icons. Two types of lines are drawn : |
1793 | * one small (3 pixels?) representing the state of the process and the second |
1794 | * type is thicker (10 pixels?) representing on which CPU a process is running |
1795 | * (and this only in running state). |
1796 | * |
1797 | * Extremums of the lines : |
1798 | * x_min : time of the last event context for this process kept in memory. |
1799 | * x_max : time of the current event. |
1800 | * y : middle of the process in the process list. The process is found in the |
1801 | * list, therefore is it's position in pixels. |
1802 | * |
1803 | * The choice of lines'color is defined by the context of the last event for this |
1804 | * process. |
1805 | */ |
1806 | |
1807 | |
1808 | int before_execmode_hook(void *hook_data, void *call_data) |
1809 | { |
1810 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1811 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1812 | Drawing_t *drawing = control_flow_data->drawing; |
1813 | |
1814 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1815 | |
1816 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1817 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1818 | |
1819 | LttEvent *e; |
1820 | e = tfc->e; |
1821 | |
1822 | LttTime evtime = ltt_event_time(e); |
1823 | TimeWindow time_window = |
1824 | lttvwindow_get_time_window(control_flow_data->tab); |
1825 | |
1826 | LttTime end_time = ltt_time_add(time_window.start_time, |
1827 | time_window.time_width); |
1828 | |
1829 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1830 | || ltt_time_compare(evtime, end_time) == 1) |
1831 | return; |
1832 | |
1833 | guint width = drawing->width; |
1834 | |
10a1069a |
1835 | /* we are in a execmode, before the state update. We must draw the |
1836 | * items corresponding to the state before it changes : now is the right |
1837 | * time to do it. |
1838 | */ |
1839 | /* For the pid */ |
1840 | LttvProcessState *process = tfs->process; |
1841 | g_assert(process != NULL); |
23093869 |
1842 | |
10a1069a |
1843 | guint pid = process->pid; |
23093869 |
1844 | |
10a1069a |
1845 | /* Well, the process_out existed : we must get it in the process hash |
1846 | * or add it, and draw its items. |
1847 | */ |
1848 | /* Add process to process list (if not present) */ |
1849 | guint y = 0, height = 0, pl_height = 0; |
1850 | HashedProcessData *hashed_process_data = NULL; |
1851 | ProcessList *process_list = |
1852 | guicontrolflow_get_process_list(control_flow_data); |
1853 | LttTime birth = process->creation_time; |
1854 | const gchar *name = g_quark_to_string(process->name); |
1855 | |
1856 | if(processlist_get_process_pixels(process_list, |
1857 | pid, |
1858 | process->last_cpu, |
1859 | &birth, |
1860 | tfc->t_context->index, |
1861 | &y, |
1862 | &height, |
1863 | &hashed_process_data) == 1) |
1864 | { |
1865 | g_assert(pid == 0 || pid != process->ppid); |
1866 | /* Process not present */ |
1867 | processlist_add(process_list, |
1868 | pid, |
1869 | process->last_cpu, |
1870 | process->ppid, |
1871 | &birth, |
1872 | tfc->t_context->index, |
1873 | name, |
1874 | &pl_height, |
1875 | &hashed_process_data); |
1876 | processlist_get_process_pixels(process_list, |
dbd243b1 |
1877 | pid, |
1878 | process->last_cpu, |
1879 | &birth, |
1880 | tfc->t_context->index, |
1881 | &y, |
1882 | &height, |
10a1069a |
1883 | &hashed_process_data); |
1884 | drawing_insert_square( drawing, y, height); |
1885 | } |
23093869 |
1886 | |
10a1069a |
1887 | /* Now, the process is in the state hash and our own process hash. |
1888 | * We definitely can draw the items related to the ending state. |
1889 | */ |
1890 | |
1891 | /* Check if the x position is unset. In can have been left unset by |
1892 | * a draw closure from a after chunk hook. This should never happen, |
1893 | * because it must be set by before chunk hook to the damage_begin |
1894 | * value. |
1895 | */ |
1896 | g_assert(hashed_process_data->x.over != -1); |
1897 | { |
1898 | guint x; |
1899 | DrawContext draw_context; |
dbd243b1 |
1900 | |
10a1069a |
1901 | convert_time_to_pixels( |
1902 | time_window.start_time, |
1903 | end_time, |
1904 | evtime, |
1905 | width, |
1906 | &x); |
dbd243b1 |
1907 | |
10a1069a |
1908 | /* Now create the drawing context that will be used to draw |
1909 | * items related to the last state. */ |
1910 | draw_context.drawable = drawing->pixmap; |
1911 | draw_context.gc = drawing->gc; |
1912 | draw_context.pango_layout = drawing->pango_layout; |
1913 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
1914 | draw_context.drawinfo.end.x = x; |
1915 | |
1916 | draw_context.drawinfo.y.over = y+1; |
1917 | draw_context.drawinfo.y.middle = y+(height/2); |
1918 | draw_context.drawinfo.y.under = y+height; |
1919 | |
1920 | draw_context.drawinfo.start.offset.over = 0; |
1921 | draw_context.drawinfo.start.offset.middle = 0; |
1922 | draw_context.drawinfo.start.offset.under = 0; |
1923 | draw_context.drawinfo.end.offset.over = 0; |
1924 | draw_context.drawinfo.end.offset.middle = 0; |
1925 | draw_context.drawinfo.end.offset.under = 0; |
23093869 |
1926 | |
10a1069a |
1927 | { |
1928 | /* Draw the line */ |
1929 | PropertiesLine prop_line = prepare_execmode_line(process); |
1930 | draw_line((void*)&prop_line, (void*)&draw_context); |
23093869 |
1931 | |
23093869 |
1932 | } |
10a1069a |
1933 | /* become the last x position */ |
1934 | hashed_process_data->x.over = x; |
23093869 |
1935 | } |
1936 | |
1937 | return 0; |
1938 | } |
1939 | |
1940 | /* after_execmode_hook |
1941 | * |
1942 | * The draw after hook is called by the reading API to have a |
1943 | * particular event drawn on the screen. |
1944 | * @param hook_data ControlFlowData structure of the viewer. |
1945 | * @param call_data Event context. |
1946 | * |
1947 | * This function adds items to be drawn in a queue for each process. |
1948 | * |
1949 | */ |
1950 | int after_execmode_hook(void *hook_data, void *call_data) |
1951 | { |
1952 | EventsRequest *events_request = (EventsRequest*)hook_data; |
1953 | ControlFlowData *control_flow_data = events_request->viewer_data; |
1954 | |
1955 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1956 | |
1957 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1958 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
1959 | |
1960 | LttEvent *e; |
1961 | e = tfc->e; |
1962 | |
1963 | LttTime evtime = ltt_event_time(e); |
1964 | TimeWindow time_window = |
1965 | lttvwindow_get_time_window(control_flow_data->tab); |
1966 | |
1967 | LttTime end_time = ltt_time_add(time_window.start_time, |
1968 | time_window.time_width); |
1969 | |
1970 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1971 | || ltt_time_compare(evtime, end_time) == 1) |
1972 | return; |
1973 | |
1974 | guint width = control_flow_data->drawing->width; |
1975 | |
10a1069a |
1976 | /* Add process to process list (if not present) */ |
1977 | LttvProcessState *process; |
1978 | LttTime birth; |
1979 | guint y = 0, height = 0, pl_height = 0; |
1980 | HashedProcessData *hashed_process_data = NULL; |
23093869 |
1981 | |
10a1069a |
1982 | ProcessList *process_list = |
1983 | guicontrolflow_get_process_list(control_flow_data); |
1984 | |
23093869 |
1985 | |
10a1069a |
1986 | /* Find process pid_in in the list... */ |
1987 | process = tfs->process; |
1988 | /* It should exist, because we are after the state update. */ |
1989 | g_assert(process != NULL); |
23093869 |
1990 | |
10a1069a |
1991 | guint pid = process->pid; |
23093869 |
1992 | |
10a1069a |
1993 | birth = process->creation_time; |
1994 | const gchar *name = g_quark_to_string(process->name); |
23093869 |
1995 | |
10a1069a |
1996 | if(processlist_get_process_pixels(process_list, |
1997 | pid, |
1998 | process->last_cpu, |
1999 | &birth, |
2000 | tfc->t_context->index, |
2001 | &y, |
2002 | &height, |
2003 | &hashed_process_data) == 1) |
2004 | { |
2005 | g_assert(pid == 0 || pid != process->ppid); |
2006 | /* Process not present */ |
2007 | processlist_add(process_list, |
2008 | pid, |
2009 | process->last_cpu, |
2010 | process->ppid, |
2011 | &birth, |
2012 | tfc->t_context->index, |
2013 | name, |
2014 | &pl_height, |
2015 | &hashed_process_data); |
2016 | processlist_get_process_pixels(process_list, |
23093869 |
2017 | pid, |
2018 | process->last_cpu, |
23093869 |
2019 | &birth, |
2020 | tfc->t_context->index, |
10a1069a |
2021 | &y, |
2022 | &height, |
23093869 |
2023 | &hashed_process_data); |
10a1069a |
2024 | drawing_insert_square( control_flow_data->drawing, y, height); |
23093869 |
2025 | } |
10a1069a |
2026 | |
2027 | convert_time_to_pixels( |
2028 | time_window.start_time, |
2029 | end_time, |
2030 | evtime, |
2031 | width, |
2032 | &hashed_process_data->x.over); |
23093869 |
2033 | return 0; |
2034 | } |
2035 | |
2036 | |
dbd243b1 |
2037 | |
2038 | /* before_process_hook |
2039 | * |
2040 | * Draw lines for process event. |
2041 | * |
2042 | * @param hook_data ControlFlowData structure of the viewer. |
2043 | * @param call_data Event context. |
2044 | * |
2045 | * This function adds items to be drawn in a queue for each process. |
2046 | * |
2047 | */ |
2048 | int before_process_hook(void *hook_data, void *call_data) |
2049 | { |
2050 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2051 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2052 | Drawing_t *drawing = control_flow_data->drawing; |
2053 | |
2054 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2055 | |
2056 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
2057 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
2058 | |
2059 | LttEvent *e; |
2060 | e = tfc->e; |
2061 | |
2062 | LttTime evtime = ltt_event_time(e); |
2063 | TimeWindow time_window = |
2064 | lttvwindow_get_time_window(control_flow_data->tab); |
2065 | |
2066 | LttTime end_time = ltt_time_add(time_window.start_time, |
2067 | time_window.time_width); |
2068 | |
2069 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2070 | || ltt_time_compare(evtime, end_time) == 1) |
2071 | return; |
2072 | |
2073 | guint width = control_flow_data->drawing->width; |
2074 | |
10a1069a |
2075 | guint sub_id; |
2076 | { |
2077 | LttField *f = ltt_event_field(e); |
2078 | LttField *element; |
2079 | element = ltt_field_member(f,0); |
2080 | sub_id = ltt_event_get_long_unsigned(e,element); |
2081 | } |
dbd243b1 |
2082 | |
10a1069a |
2083 | if(sub_id == 3) { /* exit */ |
dbd243b1 |
2084 | |
10a1069a |
2085 | /* Add process to process list (if not present) */ |
2086 | LttvProcessState *process = tfs->process; |
2087 | guint pid = process->pid; |
2088 | LttTime birth; |
2089 | guint y = 0, height = 0, pl_height = 0; |
2090 | HashedProcessData *hashed_process_data = NULL; |
dbd243b1 |
2091 | |
10a1069a |
2092 | ProcessList *process_list = |
2093 | guicontrolflow_get_process_list(control_flow_data); |
2094 | |
2095 | g_assert(process != NULL); |
dbd243b1 |
2096 | |
10a1069a |
2097 | birth = process->creation_time; |
2098 | const gchar *name = g_quark_to_string(process->name); |
dbd243b1 |
2099 | |
10a1069a |
2100 | if(processlist_get_process_pixels(process_list, |
2101 | pid, |
2102 | process->last_cpu, |
2103 | &birth, |
2104 | tfc->t_context->index, |
2105 | &y, |
2106 | &height, |
2107 | &hashed_process_data) == 1) |
2108 | { |
2109 | g_assert(pid == 0 || pid != process->ppid); |
2110 | /* Process not present */ |
2111 | processlist_add(process_list, |
2112 | pid, |
2113 | process->last_cpu, |
2114 | process->ppid, |
2115 | &birth, |
2116 | tfc->t_context->index, |
2117 | name, |
2118 | &pl_height, |
2119 | &hashed_process_data); |
2120 | processlist_get_process_pixels(process_list, |
dbd243b1 |
2121 | pid, |
2122 | process->last_cpu, |
2123 | &birth, |
2124 | tfc->t_context->index, |
2125 | &y, |
2126 | &height, |
10a1069a |
2127 | &hashed_process_data); |
2128 | drawing_insert_square( control_flow_data->drawing, y, height); |
2129 | } |
dbd243b1 |
2130 | |
10a1069a |
2131 | /* Now, the process is in the state hash and our own process hash. |
2132 | * We definitely can draw the items related to the ending state. |
2133 | */ |
2134 | |
2135 | /* Check if the x position is unset. In can have been left unset by |
2136 | * a draw closure from a after chunk hook. This should never happen, |
2137 | * because it must be set by before chunk hook to the damage_begin |
2138 | * value. |
2139 | */ |
2140 | g_assert(hashed_process_data->x.over != -1); |
2141 | { |
2142 | guint x; |
2143 | DrawContext draw_context; |
dbd243b1 |
2144 | |
10a1069a |
2145 | convert_time_to_pixels( |
2146 | time_window.start_time, |
2147 | end_time, |
2148 | evtime, |
2149 | width, |
2150 | &x); |
dbd243b1 |
2151 | |
10a1069a |
2152 | /* Now create the drawing context that will be used to draw |
2153 | * items related to the last state. */ |
2154 | draw_context.drawable = drawing->pixmap; |
2155 | draw_context.gc = drawing->gc; |
2156 | draw_context.pango_layout = drawing->pango_layout; |
2157 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
2158 | draw_context.drawinfo.end.x = x; |
dbd243b1 |
2159 | |
10a1069a |
2160 | draw_context.drawinfo.y.over = y+1; |
2161 | draw_context.drawinfo.y.middle = y+(height/2); |
2162 | draw_context.drawinfo.y.under = y+height; |
dbd243b1 |
2163 | |
10a1069a |
2164 | draw_context.drawinfo.start.offset.over = 0; |
2165 | draw_context.drawinfo.start.offset.middle = 0; |
2166 | draw_context.drawinfo.start.offset.under = 0; |
2167 | draw_context.drawinfo.end.offset.over = 0; |
2168 | draw_context.drawinfo.end.offset.middle = 0; |
2169 | draw_context.drawinfo.end.offset.under = 0; |
dbd243b1 |
2170 | |
10a1069a |
2171 | { |
2172 | /* Draw the line */ |
2173 | PropertiesLine prop_line = prepare_status_line(process); |
2174 | draw_line((void*)&prop_line, (void*)&draw_context); |
dbd243b1 |
2175 | |
dbd243b1 |
2176 | } |
10a1069a |
2177 | /* become the last x position */ |
2178 | hashed_process_data->x.middle = x; |
dbd243b1 |
2179 | } |
2180 | |
dbd243b1 |
2181 | } |
2182 | return 0; |
2183 | |
2184 | } |
2185 | |
2186 | |
2187 | |
2188 | |
2189 | |
2190 | |
2191 | /* after_process_hook |
e92eabaf |
2192 | * |
2193 | * Create the processlist entry for the child process. Put the last |
2194 | * position in x at the current time value. |
2195 | * |
2196 | * @param hook_data ControlFlowData structure of the viewer. |
2197 | * @param call_data Event context. |
2198 | * |
2199 | * This function adds items to be drawn in a queue for each process. |
2200 | * |
2201 | */ |
dbd243b1 |
2202 | int after_process_hook(void *hook_data, void *call_data) |
e92eabaf |
2203 | { |
2204 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2205 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2206 | |
2207 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2208 | |
2209 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
2210 | LttvTraceState *ts =(LttvTraceState *)LTTV_TRACEFILE_CONTEXT(tfs)->t_context; |
2211 | |
2212 | LttEvent *e; |
2213 | e = tfc->e; |
2214 | |
2215 | LttTime evtime = ltt_event_time(e); |
2216 | TimeWindow time_window = |
2217 | lttvwindow_get_time_window(control_flow_data->tab); |
2218 | |
2219 | LttTime end_time = ltt_time_add(time_window.start_time, |
2220 | time_window.time_width); |
2221 | |
2222 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2223 | || ltt_time_compare(evtime, end_time) == 1) |
2224 | return; |
f7afe191 |
2225 | |
e92eabaf |
2226 | guint width = control_flow_data->drawing->width; |
2227 | |
10a1069a |
2228 | guint sub_id; |
2229 | guint param1; |
2230 | { |
2231 | LttField *f = ltt_event_field(e); |
2232 | LttField *element; |
2233 | element = ltt_field_member(f,0); |
2234 | sub_id = ltt_event_get_long_unsigned(e,element); |
2235 | element = ltt_field_member(f,1); |
2236 | param1 = ltt_event_get_long_unsigned(e,element); |
2237 | } |
e92eabaf |
2238 | |
10a1069a |
2239 | if(sub_id == 2) { /* fork */ |
2240 | |
2241 | guint child_pid = param1; |
2242 | /* Add process to process list (if not present) */ |
2243 | LttvProcessState *process_child; |
2244 | LttTime birth; |
2245 | guint y_child = 0, height = 0, pl_height = 0; |
2246 | HashedProcessData *hashed_process_data_child = NULL; |
e92eabaf |
2247 | |
10a1069a |
2248 | ProcessList *process_list = |
2249 | guicontrolflow_get_process_list(control_flow_data); |
2250 | |
e92eabaf |
2251 | |
10a1069a |
2252 | /* Find child in the list... */ |
2253 | process_child = lttv_state_find_process(tfs, child_pid); |
2254 | /* It should exist, because we are after the state update. */ |
2255 | g_assert(process_child != NULL); |
e92eabaf |
2256 | |
10a1069a |
2257 | birth = process_child->creation_time; |
2258 | const gchar *name = g_quark_to_string(process_child->name); |
e92eabaf |
2259 | |
10a1069a |
2260 | if(processlist_get_process_pixels(process_list, |
2261 | child_pid, |
2262 | process_child->last_cpu, |
2263 | &birth, |
2264 | tfc->t_context->index, |
2265 | &y_child, |
2266 | &height, |
2267 | &hashed_process_data_child) == 1) |
2268 | { |
2269 | g_assert(child_pid == 0 || child_pid != process_child->ppid); |
2270 | /* Process not present */ |
2271 | processlist_add(process_list, |
2272 | child_pid, |
2273 | process_child->last_cpu, |
2274 | process_child->ppid, |
2275 | &birth, |
2276 | tfc->t_context->index, |
2277 | name, |
2278 | &pl_height, |
2279 | &hashed_process_data_child); |
2280 | processlist_get_process_pixels(process_list, |
e92eabaf |
2281 | child_pid, |
a95bc95a |
2282 | process_child->last_cpu, |
e92eabaf |
2283 | &birth, |
2284 | tfc->t_context->index, |
2285 | &y_child, |
2286 | &height, |
10a1069a |
2287 | &hashed_process_data_child); |
2288 | drawing_insert_square( control_flow_data->drawing, y_child, height); |
2289 | } |
e92eabaf |
2290 | |
10a1069a |
2291 | guint new_x; |
2292 | convert_time_to_pixels( |
2293 | time_window.start_time, |
2294 | end_time, |
2295 | evtime, |
2296 | width, |
2297 | &new_x); |
2298 | hashed_process_data_child->x.over = new_x; |
2299 | hashed_process_data_child->x.middle = new_x; |
2300 | hashed_process_data_child->x.under = new_x; |
23093869 |
2301 | |
10a1069a |
2302 | } else if(sub_id == 3) { /* exit */ |
dbd243b1 |
2303 | |
10a1069a |
2304 | /* Add process to process list (if not present) */ |
2305 | LttvProcessState *process = tfs->process; |
2306 | guint pid = process->pid; |
2307 | LttTime birth; |
2308 | guint y = 0, height = 0, pl_height = 0; |
2309 | HashedProcessData *hashed_process_data = NULL; |
dbd243b1 |
2310 | |
10a1069a |
2311 | ProcessList *process_list = |
2312 | guicontrolflow_get_process_list(control_flow_data); |
2313 | |
dbd243b1 |
2314 | |
10a1069a |
2315 | /* It should exist, because we are after the state update. */ |
2316 | g_assert(process != NULL); |
dbd243b1 |
2317 | |
10a1069a |
2318 | birth = process->creation_time; |
2319 | const gchar *name = g_quark_to_string(process->name); |
dbd243b1 |
2320 | |
10a1069a |
2321 | if(processlist_get_process_pixels(process_list, |
2322 | pid, |
2323 | process->last_cpu, |
2324 | &birth, |
2325 | tfc->t_context->index, |
2326 | &y, |
2327 | &height, |
2328 | &hashed_process_data) == 1) |
2329 | { |
2330 | g_assert(pid == 0 || pid != process->ppid); |
2331 | /* Process not present */ |
2332 | processlist_add(process_list, |
2333 | pid, |
2334 | process->last_cpu, |
2335 | process->ppid, |
2336 | &birth, |
2337 | tfc->t_context->index, |
2338 | name, |
2339 | &pl_height, |
2340 | &hashed_process_data); |
2341 | processlist_get_process_pixels(process_list, |
dbd243b1 |
2342 | pid, |
2343 | process->last_cpu, |
2344 | &birth, |
2345 | tfc->t_context->index, |
2346 | &y, |
2347 | &height, |
10a1069a |
2348 | &hashed_process_data); |
2349 | drawing_insert_square( control_flow_data->drawing, y, height); |
e92eabaf |
2350 | } |
dbd243b1 |
2351 | |
10a1069a |
2352 | guint new_x; |
2353 | convert_time_to_pixels( |
2354 | time_window.start_time, |
2355 | end_time, |
2356 | evtime, |
2357 | width, |
2358 | &new_x); |
2359 | hashed_process_data->x.middle = new_x; |
e92eabaf |
2360 | } |
2361 | return 0; |
2362 | |
2363 | } |
f7afe191 |
2364 | |
2365 | |
1b238973 |
2366 | gint update_time_window_hook(void *hook_data, void *call_data) |
f7afe191 |
2367 | { |
a56a1ba4 |
2368 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
a43d67ba |
2369 | Drawing_t *drawing = control_flow_data->drawing; |
2370 | |
224446ce |
2371 | const TimeWindowNotifyData *time_window_nofify_data = |
2372 | ((const TimeWindowNotifyData *)call_data); |
2373 | |
14963be0 |
2374 | TimeWindow *old_time_window = |
224446ce |
2375 | time_window_nofify_data->old_time_window; |
2376 | TimeWindow *new_time_window = |
2377 | time_window_nofify_data->new_time_window; |
a56a1ba4 |
2378 | |
3cb8b205 |
2379 | /* Update the ruler */ |
2380 | drawing_update_ruler(control_flow_data->drawing, |
2381 | new_time_window); |
2382 | |
2383 | |
a56a1ba4 |
2384 | /* Two cases : zoom in/out or scrolling */ |
2385 | |
2386 | /* In order to make sure we can reuse the old drawing, the scale must |
2387 | * be the same and the new time interval being partly located in the |
2388 | * currently shown time interval. (reuse is only for scrolling) |
2389 | */ |
2390 | |
2391 | g_info("Old time window HOOK : %u, %u to %u, %u", |
14963be0 |
2392 | old_time_window->start_time.tv_sec, |
2393 | old_time_window->start_time.tv_nsec, |
2394 | old_time_window->time_width.tv_sec, |
2395 | old_time_window->time_width.tv_nsec); |
a56a1ba4 |
2396 | |
2397 | g_info("New time window HOOK : %u, %u to %u, %u", |
14963be0 |
2398 | new_time_window->start_time.tv_sec, |
2399 | new_time_window->start_time.tv_nsec, |
2400 | new_time_window->time_width.tv_sec, |
2401 | new_time_window->time_width.tv_nsec); |
a56a1ba4 |
2402 | |
14963be0 |
2403 | if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec |
2404 | && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) |
a56a1ba4 |
2405 | { |
2406 | /* Same scale (scrolling) */ |
2407 | g_info("scrolling"); |
14963be0 |
2408 | LttTime *ns = &new_time_window->start_time; |
2409 | LttTime *os = &old_time_window->start_time; |
2410 | LttTime old_end = ltt_time_add(old_time_window->start_time, |
2411 | old_time_window->time_width); |
2412 | LttTime new_end = ltt_time_add(new_time_window->start_time, |
2413 | new_time_window->time_width); |
a56a1ba4 |
2414 | //if(ns<os+w<ns+w) |
2415 | //if(ns<os+w && os+w<ns+w) |
2416 | //if(ns<old_end && os<ns) |
2417 | if(ltt_time_compare(*ns, old_end) == -1 |
2418 | && ltt_time_compare(*os, *ns) == -1) |
2419 | { |
2420 | g_info("scrolling near right"); |
2421 | /* Scroll right, keep right part of the screen */ |
2422 | guint x = 0; |
51705146 |
2423 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2424 | convert_time_to_pixels( |
2425 | *os, |
2426 | old_end, |
2427 | *ns, |
2428 | width, |
2429 | &x); |
2430 | |
2431 | /* Copy old data to new location */ |
501d5405 |
2432 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2433 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2434 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2435 | x, 0, |
2436 | 0, 0, |
6395d57c |
2437 | control_flow_data->drawing->width-x+SAFETY, -1); |
2438 | |
2439 | if(drawing->damage_begin == drawing->damage_end) |
2440 | drawing->damage_begin = control_flow_data->drawing->width-x; |
2441 | else |
2442 | drawing->damage_begin = 0; |
2443 | |
2444 | drawing->damage_end = control_flow_data->drawing->width; |
2445 | |
a56a1ba4 |
2446 | /* Clear the data request background, but not SAFETY */ |
501d5405 |
2447 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
6395d57c |
2448 | //control_flow_data->drawing->drawing_area->style->black_gc, |
cfe526b1 |
2449 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2450 | TRUE, |
6395d57c |
2451 | drawing->damage_begin+SAFETY, 0, |
2452 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2453 | control_flow_data->drawing->height); |
a43d67ba |
2454 | |
51705146 |
2455 | gtk_widget_queue_draw_area (drawing->drawing_area, |
a43d67ba |
2456 | 0,0, |
6395d57c |
2457 | control_flow_data->drawing->width, |
a43d67ba |
2458 | control_flow_data->drawing->height); |
2459 | |
a56a1ba4 |
2460 | /* Get new data for the rest. */ |
501d5405 |
2461 | drawing_data_request(control_flow_data->drawing, |
2462 | &control_flow_data->drawing->pixmap, |
6395d57c |
2463 | drawing->damage_begin, 0, |
2464 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2465 | control_flow_data->drawing->height); |
a56a1ba4 |
2466 | } else { |
2467 | //if(ns<os<ns+w) |
2468 | //if(ns<os && os<ns+w) |
2469 | //if(ns<os && os<new_end) |
2470 | if(ltt_time_compare(*ns,*os) == -1 |
2471 | && ltt_time_compare(*os,new_end) == -1) |
2472 | { |
2473 | g_info("scrolling near left"); |
2474 | /* Scroll left, keep left part of the screen */ |
2475 | guint x = 0; |
51705146 |
2476 | guint width = control_flow_data->drawing->width; |
a56a1ba4 |
2477 | convert_time_to_pixels( |
2478 | *ns, |
2479 | new_end, |
2480 | *os, |
2481 | width, |
2482 | &x); |
6395d57c |
2483 | |
2484 | |
a56a1ba4 |
2485 | /* Copy old data to new location */ |
501d5405 |
2486 | gdk_draw_drawable (control_flow_data->drawing->pixmap, |
cfe526b1 |
2487 | control_flow_data->drawing->drawing_area->style->black_gc, |
501d5405 |
2488 | control_flow_data->drawing->pixmap, |
a56a1ba4 |
2489 | 0, 0, |
2490 | x, 0, |
2491 | -1, -1); |
2492 | |
6395d57c |
2493 | if(drawing->damage_begin == drawing->damage_end) |
2494 | drawing->damage_end = x; |
2495 | else |
2496 | drawing->damage_end = |
51705146 |
2497 | control_flow_data->drawing->width; |
6395d57c |
2498 | |
2499 | drawing->damage_begin = 0; |
2500 | |
501d5405 |
2501 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2502 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2503 | TRUE, |
6395d57c |
2504 | drawing->damage_begin, 0, |
2505 | drawing->damage_end - drawing->damage_begin, // do not overlap |
51705146 |
2506 | control_flow_data->drawing->height); |
a43d67ba |
2507 | |
6395d57c |
2508 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2509 | 0,0, |
2510 | control_flow_data->drawing->width, |
a43d67ba |
2511 | control_flow_data->drawing->height); |
2512 | |
6395d57c |
2513 | |
a56a1ba4 |
2514 | /* Get new data for the rest. */ |
501d5405 |
2515 | drawing_data_request(control_flow_data->drawing, |
2516 | &control_flow_data->drawing->pixmap, |
6395d57c |
2517 | drawing->damage_begin, 0, |
2518 | drawing->damage_end - drawing->damage_begin, |
501d5405 |
2519 | control_flow_data->drawing->height); |
a56a1ba4 |
2520 | |
a56a1ba4 |
2521 | } else { |
a43d67ba |
2522 | if(ltt_time_compare(*ns,*os) == 0) |
2523 | { |
2524 | g_info("not scrolling"); |
2525 | } else { |
2526 | g_info("scrolling far"); |
2527 | /* Cannot reuse any part of the screen : far jump */ |
2528 | |
2529 | |
2530 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
2531 | control_flow_data->drawing->drawing_area->style->black_gc, |
2532 | TRUE, |
a56a1ba4 |
2533 | 0, 0, |
a43d67ba |
2534 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2535 | control_flow_data->drawing->height); |
a43d67ba |
2536 | |
2537 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2538 | 0,0, |
2539 | control_flow_data->drawing->width, |
2540 | control_flow_data->drawing->height); |
2541 | |
6395d57c |
2542 | drawing->damage_begin = 0; |
2543 | drawing->damage_end = control_flow_data->drawing->width; |
2544 | |
a43d67ba |
2545 | drawing_data_request(control_flow_data->drawing, |
2546 | &control_flow_data->drawing->pixmap, |
2547 | 0, 0, |
2548 | control_flow_data->drawing->width, |
2549 | control_flow_data->drawing->height); |
2550 | |
2551 | } |
a56a1ba4 |
2552 | } |
2553 | } |
2554 | } else { |
2555 | /* Different scale (zoom) */ |
2556 | g_info("zoom"); |
2557 | |
501d5405 |
2558 | gdk_draw_rectangle (control_flow_data->drawing->pixmap, |
cfe526b1 |
2559 | control_flow_data->drawing->drawing_area->style->black_gc, |
a56a1ba4 |
2560 | TRUE, |
2561 | 0, 0, |
501d5405 |
2562 | control_flow_data->drawing->width+SAFETY, // do not overlap |
51705146 |
2563 | control_flow_data->drawing->height); |
a56a1ba4 |
2564 | |
a43d67ba |
2565 | gtk_widget_queue_draw_area (drawing->drawing_area, |
2566 | 0,0, |
2567 | control_flow_data->drawing->width, |
2568 | control_flow_data->drawing->height); |
a56a1ba4 |
2569 | |
6395d57c |
2570 | drawing->damage_begin = 0; |
2571 | drawing->damage_end = control_flow_data->drawing->width; |
2572 | |
501d5405 |
2573 | drawing_data_request(control_flow_data->drawing, |
2574 | &control_flow_data->drawing->pixmap, |
a56a1ba4 |
2575 | 0, 0, |
501d5405 |
2576 | control_flow_data->drawing->width, |
2577 | control_flow_data->drawing->height); |
a56a1ba4 |
2578 | } |
2579 | |
3cb8b205 |
2580 | |
2581 | |
a56a1ba4 |
2582 | return 0; |
f7afe191 |
2583 | } |
2584 | |
6395d57c |
2585 | gint traceset_notify(void *hook_data, void *call_data) |
2586 | { |
2587 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2588 | Drawing_t *drawing = control_flow_data->drawing; |
2589 | GtkWidget *widget = drawing->drawing_area; |
2590 | |
6395d57c |
2591 | |
b9a010a2 |
2592 | drawing_clear(control_flow_data->drawing); |
2593 | processlist_clear(control_flow_data->process_list); |
d9267eec |
2594 | redraw_notify(control_flow_data, NULL); |
6395d57c |
2595 | |
d9267eec |
2596 | request_background_data(control_flow_data); |
2597 | #if 0 |
2598 | drawing->damage_begin = 0; |
2599 | drawing->damage_end = drawing->width; |
6395d57c |
2600 | if(drawing->damage_begin < drawing->damage_end) |
2601 | { |
2602 | drawing_data_request(drawing, |
2603 | &drawing->pixmap, |
2604 | drawing->damage_begin, |
2605 | 0, |
2606 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2607 | drawing->height); |
6395d57c |
2608 | } |
2609 | |
2610 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2611 | 0,0, |
2612 | drawing->width, |
2613 | drawing->height); |
d9267eec |
2614 | #endif //0 |
6395d57c |
2615 | |
2616 | return FALSE; |
2617 | } |
2618 | |
ca0f8a8e |
2619 | gint redraw_notify(void *hook_data, void *call_data) |
2620 | { |
2621 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
2622 | Drawing_t *drawing = control_flow_data->drawing; |
2623 | GtkWidget *widget = drawing->drawing_area; |
2624 | |
2625 | drawing->damage_begin = 0; |
51705146 |
2626 | drawing->damage_end = drawing->width; |
ca0f8a8e |
2627 | |
49217bd4 |
2628 | /* fun feature, to be separated someday... */ |
2629 | drawing_clear(control_flow_data->drawing); |
2630 | processlist_clear(control_flow_data->process_list); |
ca0f8a8e |
2631 | |
2632 | // Clear the image |
2633 | gdk_draw_rectangle (drawing->pixmap, |
2634 | widget->style->black_gc, |
2635 | TRUE, |
2636 | 0, 0, |
51705146 |
2637 | drawing->width+SAFETY, |
2638 | drawing->height); |
ca0f8a8e |
2639 | |
2640 | |
2641 | if(drawing->damage_begin < drawing->damage_end) |
2642 | { |
2643 | drawing_data_request(drawing, |
2644 | &drawing->pixmap, |
2645 | drawing->damage_begin, |
2646 | 0, |
2647 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2648 | drawing->height); |
ca0f8a8e |
2649 | } |
2650 | |
2651 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2652 | 0,0, |
2653 | drawing->width, |
2654 | drawing->height); |
ca0f8a8e |
2655 | return FALSE; |
2656 | |
2657 | } |
2658 | |
2659 | |
2660 | gint continue_notify(void *hook_data, void *call_data) |
a43d67ba |
2661 | { |
2662 | ControlFlowData *control_flow_data = (ControlFlowData*) hook_data; |
ca0f8a8e |
2663 | Drawing_t *drawing = control_flow_data->drawing; |
2664 | GtkWidget *widget = drawing->drawing_area; |
a43d67ba |
2665 | |
6395d57c |
2666 | //g_assert(widget->allocation.width == drawing->damage_end); |
ca0f8a8e |
2667 | |
2668 | if(drawing->damage_begin < drawing->damage_end) |
2669 | { |
2670 | drawing_data_request(drawing, |
2671 | &drawing->pixmap, |
2672 | drawing->damage_begin, |
2673 | 0, |
2674 | drawing->damage_end-drawing->damage_begin, |
51705146 |
2675 | drawing->height); |
ca0f8a8e |
2676 | } |
2677 | |
2678 | return FALSE; |
2679 | } |
2680 | |
2681 | |
1b238973 |
2682 | gint update_current_time_hook(void *hook_data, void *call_data) |
f7afe191 |
2683 | { |
14963be0 |
2684 | ControlFlowData *control_flow_data = (ControlFlowData*)hook_data; |
a43d67ba |
2685 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2686 | |
224446ce |
2687 | LttTime current_time = *((LttTime*)call_data); |
a56a1ba4 |
2688 | |
ca0f8a8e |
2689 | TimeWindow time_window = |
2690 | lttvwindow_get_time_window(control_flow_data->tab); |
a56a1ba4 |
2691 | |
ca0f8a8e |
2692 | LttTime time_begin = time_window.start_time; |
2693 | LttTime width = time_window.time_width; |
90ef7e4a |
2694 | LttTime half_width; |
2695 | { |
2696 | guint64 time_ll = ltt_time_to_uint64(width); |
2697 | time_ll = time_ll >> 1; /* divide by two */ |
2698 | half_width = ltt_time_from_uint64(time_ll); |
2699 | } |
a56a1ba4 |
2700 | LttTime time_end = ltt_time_add(time_begin, width); |
2701 | |
2702 | LttvTracesetContext * tsc = |
ca0f8a8e |
2703 | lttvwindow_get_traceset_context(control_flow_data->tab); |
a56a1ba4 |
2704 | |
ca0f8a8e |
2705 | LttTime trace_start = tsc->time_span.start_time; |
2706 | LttTime trace_end = tsc->time_span.end_time; |
a56a1ba4 |
2707 | |
224446ce |
2708 | g_info("New current time HOOK : %u, %u", current_time.tv_sec, |
2709 | current_time.tv_nsec); |
a56a1ba4 |
2710 | |
2711 | |
2712 | |
2713 | /* If current time is inside time interval, just move the highlight |
2714 | * bar */ |
2715 | |
2716 | /* Else, we have to change the time interval. We have to tell it |
2717 | * to the main window. */ |
2718 | /* The time interval change will take care of placing the current |
2719 | * time at the center of the visible area, or nearest possible if we are |
2720 | * at one end of the trace. */ |
2721 | |
2722 | |
224446ce |
2723 | if(ltt_time_compare(current_time, time_begin) == -1) |
a56a1ba4 |
2724 | { |
224446ce |
2725 | TimeWindow new_time_window; |
2726 | |
2727 | if(ltt_time_compare(current_time, |
a56a1ba4 |
2728 | ltt_time_add(trace_start,half_width)) == -1) |
2729 | time_begin = trace_start; |
2730 | else |
224446ce |
2731 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2732 | |
224446ce |
2733 | new_time_window.start_time = time_begin; |
2734 | new_time_window.time_width = width; |
a56a1ba4 |
2735 | |
e800cf84 |
2736 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2737 | } |
224446ce |
2738 | else if(ltt_time_compare(current_time, time_end) == 1) |
a56a1ba4 |
2739 | { |
224446ce |
2740 | TimeWindow new_time_window; |
2741 | |
2742 | if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) == 1) |
a56a1ba4 |
2743 | time_begin = ltt_time_sub(trace_end,width); |
2744 | else |
224446ce |
2745 | time_begin = ltt_time_sub(current_time,half_width); |
a56a1ba4 |
2746 | |
224446ce |
2747 | new_time_window.start_time = time_begin; |
2748 | new_time_window.time_width = width; |
a56a1ba4 |
2749 | |
e800cf84 |
2750 | lttvwindow_report_time_window(control_flow_data->tab, new_time_window); |
a56a1ba4 |
2751 | |
2752 | } |
a43d67ba |
2753 | //gtk_widget_queue_draw(control_flow_data->drawing->drawing_area); |
2754 | gtk_widget_queue_draw_area(drawing->drawing_area, |
2755 | 0,0, |
2756 | drawing->width, |
2757 | drawing->height); |
a56a1ba4 |
2758 | |
2759 | return 0; |
f7afe191 |
2760 | } |
2761 | |
8b90e648 |
2762 | typedef struct _ClosureData { |
ca0f8a8e |
2763 | EventsRequest *events_request; |
d0cd7f09 |
2764 | LttvTracesetState *tss; |
b9a010a2 |
2765 | LttTime end_time; |
8b90e648 |
2766 | } ClosureData; |
a56a1ba4 |
2767 | |
8b90e648 |
2768 | |
e800cf84 |
2769 | void draw_closure(gpointer key, gpointer value, gpointer user_data) |
2770 | { |
a56a1ba4 |
2771 | ProcessInfo *process_info = (ProcessInfo*)key; |
2772 | HashedProcessData *hashed_process_data = (HashedProcessData*)value; |
2773 | ClosureData *closure_data = (ClosureData*)user_data; |
2774 | |
e800cf84 |
2775 | EventsRequest *events_request = closure_data->events_request; |
2776 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2777 | Drawing_t *drawing = control_flow_data->drawing; |
a56a1ba4 |
2778 | |
e800cf84 |
2779 | LttvTracesetState *tss = closure_data->tss; |
2780 | LttvTracesetContext *tsc = (LttvTracesetContext*)closure_data->tss; |
a56a1ba4 |
2781 | |
e800cf84 |
2782 | LttTime evtime = closure_data->end_time; |
2783 | TimeWindow time_window = |
2784 | lttvwindow_get_time_window(control_flow_data->tab); |
ca0f8a8e |
2785 | |
e800cf84 |
2786 | LttTime end_time = ltt_time_add(time_window.start_time, |
2787 | time_window.time_width); |
ca0f8a8e |
2788 | |
e800cf84 |
2789 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
2790 | || ltt_time_compare(evtime, end_time) == 1) |
2791 | return; |
ca0f8a8e |
2792 | |
e800cf84 |
2793 | guint width = drawing->width; |
d0cd7f09 |
2794 | |
e800cf84 |
2795 | { |
2796 | /* For the process */ |
2797 | /* First, check if the current process is in the state computation |
2798 | * process list. If it is there, that means we must add it right now and |
2799 | * draw items from the beginning of the read for it. If it is not |
2800 | * present, it's a new process and it was not present : it will |
2801 | * be added after the state update. */ |
2802 | g_assert(lttv_traceset_number(tsc->ts) > 0); |
d0cd7f09 |
2803 | |
e025a729 |
2804 | /* tracefiles[0] is ok here, because we draw for every PID, and |
2805 | * assume CPU 0 for PID 0 //FIXME */ |
2806 | LttvTracefileState *tfs = |
2807 | (LttvTracefileState*)tsc->traces[process_info->trace_num]->tracefiles[0]; |
a56a1ba4 |
2808 | |
e800cf84 |
2809 | LttvProcessState *process; |
e025a729 |
2810 | process = lttv_state_find_process(tfs, |
2811 | process_info->pid); |
a56a1ba4 |
2812 | |
e800cf84 |
2813 | if(process != NULL) { |
2814 | |
2815 | /* Only draw for processes that are currently in the trace states */ |
ad2e83ba |
2816 | |
e800cf84 |
2817 | guint y = 0, height = 0, pl_height = 0; |
2818 | ProcessList *process_list = |
2819 | guicontrolflow_get_process_list(control_flow_data); |
2820 | LttTime birth = process_info->birth; |
2821 | |
2822 | /* Should be alike when background info is ready */ |
2823 | if(control_flow_data->background_info_waiting==0) |
2824 | g_assert(ltt_time_compare(process->creation_time, |
2825 | process_info->birth) == 0); |
2826 | const gchar *name = g_quark_to_string(process->name); |
2827 | |
2828 | /* process HAS to be present */ |
2829 | g_assert(processlist_get_process_pixels(process_list, |
2830 | process_info->pid, |
a95bc95a |
2831 | process_info->cpu, |
e800cf84 |
2832 | &birth, |
2833 | process_info->trace_num, |
2834 | &y, |
2835 | &height, |
2836 | &hashed_process_data) != 1); |
2837 | |
2838 | /* Now, the process is in the state hash and our own process hash. |
2839 | * We definitely can draw the items related to the ending state. |
2840 | */ |
2841 | |
2842 | /* Check if the x position is unset. In can have been left unset by |
2843 | * a draw closure from a after chunk hook. This should never happen, |
2844 | * because it must be set by before chunk hook to the damage_begin |
2845 | * value. |
2846 | */ |
23093869 |
2847 | g_assert(hashed_process_data->x.over != -1); |
e800cf84 |
2848 | { |
2849 | guint x; |
2850 | DrawContext draw_context; |
a56a1ba4 |
2851 | |
e800cf84 |
2852 | convert_time_to_pixels( |
2853 | time_window.start_time, |
2854 | end_time, |
2855 | evtime, |
2856 | width, |
2857 | &x); |
8b90e648 |
2858 | |
e800cf84 |
2859 | /* Now create the drawing context that will be used to draw |
2860 | * items related to the last state. */ |
2861 | draw_context.drawable = drawing->pixmap; |
2862 | draw_context.gc = drawing->gc; |
2863 | draw_context.pango_layout = drawing->pango_layout; |
e800cf84 |
2864 | draw_context.drawinfo.end.x = x; |
2865 | |
23093869 |
2866 | draw_context.drawinfo.y.over = y+1; |
2867 | draw_context.drawinfo.y.middle = y+(height/2); |
2868 | draw_context.drawinfo.y.under = y+height; |
e800cf84 |
2869 | |
2870 | draw_context.drawinfo.start.offset.over = 0; |
2871 | draw_context.drawinfo.start.offset.middle = 0; |
2872 | draw_context.drawinfo.start.offset.under = 0; |
2873 | draw_context.drawinfo.end.offset.over = 0; |
2874 | draw_context.drawinfo.end.offset.middle = 0; |
2875 | draw_context.drawinfo.end.offset.under = 0; |
2876 | |
2877 | { |
23093869 |
2878 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
2879 | /* Draw the line */ |
2880 | PropertiesLine prop_line = prepare_execmode_line(process); |
2881 | draw_line((void*)&prop_line, (void*)&draw_context); |
2882 | |
2883 | } |
2884 | hashed_process_data->x.over = x; |
2885 | { |
2886 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
e800cf84 |
2887 | /* Draw the line */ |
e92eabaf |
2888 | PropertiesLine prop_line = prepare_status_line(process); |
e800cf84 |
2889 | draw_line((void*)&prop_line, (void*)&draw_context); |
2890 | |
2891 | } |
2892 | |
e800cf84 |
2893 | /* become the last x position */ |
23093869 |
2894 | hashed_process_data->x.middle = x; |
e800cf84 |
2895 | } |
2896 | } |
2897 | } |
2898 | return; |
8b90e648 |
2899 | } |
2900 | |
b9a010a2 |
2901 | int before_chunk(void *hook_data, void *call_data) |
2902 | { |
2903 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2904 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2905 | |
2906 | drawing_chunk_begin(events_request, tss); |
2907 | |
2908 | return 0; |
2909 | } |
2910 | |
2911 | int before_request(void *hook_data, void *call_data) |
ca0f8a8e |
2912 | { |
2913 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2914 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2915 | |
2916 | drawing_data_request_begin(events_request, tss); |
2917 | |
2918 | return 0; |
2919 | } |
2920 | |
2921 | |
8b90e648 |
2922 | /* |
b9a010a2 |
2923 | * after request is necessary in addition of after chunk in order to draw |
2924 | * lines until the end of the screen. after chunk just draws lines until |
2925 | * the last event. |
2926 | * |
8b90e648 |
2927 | * for each process |
a56a1ba4 |
2928 | * draw closing line |
b9a010a2 |
2929 | * expose |
8b90e648 |
2930 | */ |
b9a010a2 |
2931 | int after_request(void *hook_data, void *call_data) |
8b90e648 |
2932 | { |
ca0f8a8e |
2933 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2934 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2935 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
b9a010a2 |
2936 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data); |
a56a1ba4 |
2937 | |
2938 | ProcessList *process_list = |
ca0f8a8e |
2939 | guicontrolflow_get_process_list(control_flow_data); |
b9a010a2 |
2940 | LttTime end_time = events_request->end_time; |
2941 | |
2942 | ClosureData closure_data; |
2943 | closure_data.events_request = (EventsRequest*)hook_data; |
2944 | closure_data.tss = tss; |
2945 | closure_data.end_time = end_time; |
2946 | |
2947 | /* Draw last items */ |
2948 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
2949 | (void*)&closure_data); |
2950 | |
2951 | /* Request expose */ |
2952 | drawing_request_expose(events_request, tss, end_time); |
2953 | return 0; |
2954 | } |
2955 | |
2956 | /* |
2957 | * for each process |
2958 | * draw closing line |
e800cf84 |
2959 | * expose |
b9a010a2 |
2960 | */ |
2961 | int after_chunk(void *hook_data, void *call_data) |
2962 | { |
2963 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2964 | ControlFlowData *control_flow_data = events_request->viewer_data; |
2965 | LttvTracesetState *tss = LTTV_TRACESET_STATE(call_data); |
2966 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(call_data); |
2967 | LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc); |
2968 | LttTime end_time; |
2969 | |
2970 | ProcessList *process_list = |
2971 | guicontrolflow_get_process_list(control_flow_data); |
2972 | |
e800cf84 |
2973 | if(tfc != NULL) |
2974 | end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time); |
0c5dbe3b |
2975 | else /* end of traceset, or position now out of request : end */ |
2976 | end_time = events_request->end_time; |
2977 | |
a56a1ba4 |
2978 | ClosureData closure_data; |
ca0f8a8e |
2979 | closure_data.events_request = (EventsRequest*)hook_data; |
2980 | closure_data.tss = tss; |
b9a010a2 |
2981 | closure_data.end_time = end_time; |
a56a1ba4 |
2982 | |
b9a010a2 |
2983 | /* Draw last items */ |
14963be0 |
2984 | g_hash_table_foreach(process_list->process_hash, draw_closure, |
a56a1ba4 |
2985 | (void*)&closure_data); |
a43d67ba |
2986 | |
ca0f8a8e |
2987 | /* Request expose */ |
b9a010a2 |
2988 | drawing_request_expose(events_request, tss, end_time); |
ca0f8a8e |
2989 | |
2990 | return 0; |
8b90e648 |
2991 | } |
2992 | |